{"id":26342,"date":"2025-06-11T08:54:26","date_gmt":"2025-06-11T00:54:26","guid":{"rendered":"https:\/\/aif.amtbbs.org\/?p=26342"},"modified":"2025-06-11T08:54:26","modified_gmt":"2025-06-11T00:54:26","slug":"%e6%9e%84%e5%bb%baai-agent%e7%9a%84%e6%9c%80%e4%bc%98%e5%ad%a6%e4%b9%a0%e8%b7%af%e7%ba%bf%e6%80%bb%e7%bb%93%ef%bc%9amcp%e3%80%81crewai%e5%92%8cstreamlit","status":"publish","type":"post","link":"https:\/\/aif.amtbbs.org\/index.php\/2025\/06\/11\/26342\/","title":{"rendered":"\u6784\u5efaAI Agent\u7684\u6700\u4f18\u5b66\u4e60\u8def\u7ebf\u603b\u7ed3\uff1aMCP\u3001CrewAI\u548cStreamlit"},"content":{"rendered":"<div>\n<p><img data-dominant-color=\"acadad\" data-has-transparency=\"false\" style=\"--dominant-color: #acadad;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-26344\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/06\/e2831af15779c0399f6725d438e83f25578cf5-300x167-1.jpg\" width=\"300\" height=\"167\" alt=\"\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/06\/e2831af15779c0399f6725d438e83f25578cf5-300x167-1.jpg 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/06\/e2831af15779c0399f6725d438e83f25578cf5-300x167-1-150x84.jpg 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<\/div>\n<div><\/div>\n<div class=\"article-desc\">\u60f3\u8c61\u4e00\u4e0b\uff0c\u60a8\u62e5\u6709\u4e00\u4e2a\u4e2a\u4eba\u7814\u7a76\u52a9\u624b\uff0c\u53ef\u4ee5\u5373\u65f6\u641c\u7d22\u7f51\u7edc\u3001\u5206\u6790\u4fe1\u606f\u3001\u751f\u6210\u5168\u9762\u7684\u603b\u7ed3\uff0c\u751a\u81f3\u521b\u5efa\u76f8\u5173\u56fe\u50cf\u2014\u2014\u6240\u6709\u8fd9\u4e9b\u90fd\u901a\u8fc7\u4e00\u4e2a\u7f8e\u89c2\u7684 Web \u754c\u9762\u5b8c\u6210\u3002\u5982\u679c\u8fd9\u4e2a\u52a9\u624b\u8fd8\u80fd\u7531\u5c16\u7aef\u7684 AI \u4ee3\u7406\u9a71\u52a8\uff0c\u4e0e\u5916\u90e8\u5de5\u5177\u548c API \u65e0\u7f1d\u534f\u4f5c\uff0c\u4f1a\u600e\u6837\uff1f<\/div>\n<div id=\"postspictures\" class=\"article-content\">\n<div id=\"container\" class=\"container am-engine\" data-v-1d7a5742=\"\" data-element=\"root\">\n<blockquote><p>\u5982\u4f55\u901a\u8fc7 MCP(Model Context Protocol) \u521b\u5efa\u4e00\u4e2a\u7ed3\u5408\u7f51\u7edc\u641c\u7d22\u3001AI \u4ee3\u7406\u548c\u56fe\u50cf\u751f\u6210\u7684\u73b0\u4ee3\u7814\u7a76\u52a9\u624b<\/p><\/blockquote>\n<h2>\u5f15\u8a00\uff1aAI \u9a71\u52a8\u7684\u7814\u7a76\u672a\u6765\u5df2\u6765<\/h2>\n<p>\u60f3\u8c61\u4e00\u4e0b\uff0c\u60a8\u62e5\u6709\u4e00\u4e2a\u4e2a\u4eba\u7814\u7a76\u52a9\u624b\uff0c\u53ef\u4ee5\u5373\u65f6\u641c\u7d22\u7f51\u7edc\u3001\u5206\u6790\u4fe1\u606f\u3001\u751f\u6210\u5168\u9762\u7684\u603b\u7ed3\uff0c\u751a\u81f3\u521b\u5efa\u76f8\u5173\u56fe\u50cf\u2014\u2014\u6240\u6709\u8fd9\u4e9b\u90fd\u901a\u8fc7\u4e00\u4e2a\u7f8e\u89c2\u7684 Web \u754c\u9762\u5b8c\u6210\u3002\u5982\u679c\u8fd9\u4e2a\u52a9\u624b\u8fd8\u80fd\u7531\u5c16\u7aef\u7684 AI \u4ee3\u7406\u9a71\u52a8\uff0c\u4e0e\u5916\u90e8\u5de5\u5177\u548c API \u65e0\u7f1d\u534f\u4f5c\uff0c\u4f1a\u600e\u6837\uff1f<\/p>\n<p>\u6b22\u8fce\u4f53\u9a8c\u00a0<strong>MCP-Powered Study Assistant<\/strong>\u00a0\u2014\u2014 \u4e00\u6b3e\u7ed3\u5408\u73b0\u4ee3 AI \u6280\u672f\u7684\u9769\u547d\u6027\u5e94\u7528\uff1a<\/p>\n<p>\u2022 \ud83e\udd16\u00a0<strong>CrewAI<\/strong>\u00a0\u4ee3\u7406\uff0c\u7528\u4e8e\u667a\u80fd\u7814\u7a76\u548c\u5199\u4f5c<\/p>\n<p>\u2022 \ud83d\udce1\u00a0<strong>Model Context Protocol (MCP)<\/strong>\uff0c\u5b9e\u73b0\u65e0\u7f1d\u5de5\u5177\u96c6\u6210<\/p>\n<p>\u2022 \ud83c\udf10\u00a0<strong><span class=\"\">Streamlit<\/span><\/strong>\uff0c\u63d0\u4f9b\u76f4\u89c2\u7684 Web \u754c\u9762<\/p>\n<p>\u2022 \ud83d\udd0d \u901a\u8fc7\u00a0<strong>Brave Search API<\/strong>\u00a0\u5b9e\u73b0\u5b9e\u65f6\u7f51\u7edc\u641c\u7d22<\/p>\n<p>\u2022 \ud83c\udfa8 \u901a\u8fc7\u00a0<strong>Segmind API<\/strong>\u00a0\u8fdb\u884c AI \u56fe\u50cf\u751f\u6210<\/p>\n<p>\u8fd9\u4e0d\u4ec5\u4ec5\u662f\u53e6\u4e00\u4e2a\u00a0<strong><span class=\"\">ChatGPT<\/span><\/strong>\u00a0\u5305\u88c5\u5668\u2014\u2014\u5b83\u662f\u4e00\u4e2a\u5b8c\u6574\u7684\u7814\u7a76\u751f\u6001\u7cfb\u7edf\uff0c\u5c55\u793a\u4e86 AI \u9a71\u52a8\u5e94\u7528\u7684\u672a\u6765\u3002\u5728\u672c\u7efc\u5408\u6307\u5357\u4e2d\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u6bcf\u4e2a\u5b9e\u73b0\u7ec6\u8282\uff0c\u4ece MCP \u670d\u52a1\u5668\u521b\u5efa\u5230\u7f8e\u89c2\u7684 UI \u8bbe\u8ba1\u3002<\/p>\n<p><img data-dominant-color=\"cecfcf\" data-has-transparency=\"false\" style=\"--dominant-color: #cecfcf;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-26345\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/06\/75a3431445e924c28209696b4074d178b83a07.jpg\" width=\"1080\" height=\"577\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/06\/75a3431445e924c28209696b4074d178b83a07.jpg 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/06\/75a3431445e924c28209696b4074d178b83a07-300x160.jpg 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/06\/75a3431445e924c28209696b4074d178b83a07-1024x547.jpg 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/06\/75a3431445e924c28209696b4074d178b83a07-150x80.jpg 150w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/06\/75a3431445e924c28209696b4074d178b83a07-768x410.jpg 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><span class=\"data-image-title\">\u56fe\u7247<\/span><\/p>\n<h2>\u6280\u672f\u6808\uff1a\u521b\u65b0\u7684\u6784\u5efa\u6a21\u5757<\/h2>\n<h3>\u6838\u5fc3\u6846\u67b6<\/h3>\n<p>\u2022\u00a0<strong>CrewAI<\/strong>\uff1a\u591a\u4ee3\u7406 AI \u6846\u67b6\uff0c\u7528\u4e8e\u534f\u8c03\u667a\u80fd\u5de5\u4f5c\u6d41\u7a0b<\/p>\n<p>\u2022\u00a0<strong>MCP (Model Context Protocol)<\/strong>\uff1aAI \u4e0e\u5de5\u5177\u96c6\u6210\u7684\u6807\u51c6\u5316\u534f\u8bae<\/p>\n<p>\u2022\u00a0<strong>Streamlit<\/strong>\uff1a\u7528\u4e8e AI \u5e94\u7528\u7684\u73b0\u4ee3 Web \u6846\u67b6<\/p>\n<p>\u2022\u00a0<strong>Python 3.8+<\/strong>\uff1a\u4e3b\u8981\u7f16\u7a0b\u8bed\u8a00<\/p>\n<h3>\u5916\u90e8 API \u4e0e\u670d\u52a1<\/h3>\n<p>\u2022\u00a0<strong>Brave Search API<\/strong>\uff1a\u5b9e\u65f6\u7f51\u7edc\u641c\u7d22\u529f\u80fd<\/p>\n<p>\u2022\u00a0<strong>Segmind API<\/strong>\uff1a\u6700\u5148\u8fdb\u7684 AI \u56fe\u50cf\u751f\u6210<\/p>\n<p>\u2022\u00a0<strong>Groq -llama-3.3\u201370b-versatile<\/strong>\uff1a\u7528\u4e8e\u667a\u80fd\u5904\u7406\u7684\u5927\u578b\u8bed\u8a00\u6a21\u578b<\/p>\n<h3>\u5f00\u53d1\u5de5\u5177<\/h3>\n<p>\u2022\u00a0<strong>JSON<\/strong>\uff1a\u6570\u636e\u4ea4\u6362\u683c\u5f0f<\/p>\n<p>\u2022\u00a0<strong>Subprocess<\/strong>\uff1a\u6a21\u5757\u5316\u67b6\u6784\u7684\u8fdb\u7a0b\u7ba1\u7406<\/p>\n<p>\u2022\u00a0<strong><span class=\"\">File System<\/span><\/strong>\uff1a\u7ed3\u679c\u5b58\u50a8\u4e0e\u68c0\u7d22<\/p>\n<p>\u2022\u00a0<strong>CSS<\/strong>\uff1a\u589e\u5f3a\u7528\u6237\u4f53\u9a8c\u7684\u81ea\u5b9a\u4e49\u6837\u5f0f<\/p>\n<h3>\u5f53\u524d\u7cfb\u7edf\u72b6\u6001\uff1a<\/h3>\n<p><img data-dominant-color=\"212121\" data-has-transparency=\"false\" style=\"--dominant-color: #212121;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-26346\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/06\/d8f63e920621367e15e5224fb46307b2c3bae7.jpg\" width=\"1080\" height=\"539\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/06\/d8f63e920621367e15e5224fb46307b2c3bae7.jpg 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/06\/d8f63e920621367e15e5224fb46307b2c3bae7-300x150.jpg 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/06\/d8f63e920621367e15e5224fb46307b2c3bae7-1024x511.jpg 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/06\/d8f63e920621367e15e5224fb46307b2c3bae7-150x75.jpg 150w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/06\/d8f63e920621367e15e5224fb46307b2c3bae7-768x383.jpg 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><span class=\"data-image-title\">\u56fe\u7247<\/span><\/p>\n<h2>\u67b6\u6784\u6982\u8ff0\uff1a\u6574\u4f53\u8fde\u63a5\u65b9\u5f0f<\/h2>\n<p>\u6211\u4eec\u7684 Study Assistant \u9075\u5faa\u590d\u6742\u7684\u591a\u5c42\u67b6\u6784\uff1a<\/p>\n<p>\ud83c\udf10\u00a0<strong>Streamlit UI<\/strong>\u00a0\u2192 \ud83d\udd04\u00a0<strong>API Layer<\/strong>\u00a0\u2192 \ud83e\udd16\u00a0<strong>CrewAI Agents<\/strong>\u00a0\u2192 \ud83d\udce1\u00a0<strong>MCP Protocol<\/strong>\u00a0\u2192 \ud83d\udee0\ufe0f\u00a0<strong>MCP Servers<\/strong>\u00a0\u2192 \ud83c\udf0d\u00a0<strong>External APIs<\/strong><\/p>\n<h3>\u6d41\u7a0b\u5206\u89e3\uff1a<\/h3>\n<p>1.<strong>\u7528\u6237\u8f93\u5165<\/strong>\uff1a\u901a\u8fc7 Streamlit \u754c\u9762\u8f93\u5165\u4e3b\u9898<\/p>\n<p>2.<strong>\u6d41\u7a0b\u7f16\u6392<\/strong>\uff1aAPI \u5c42\u7ba1\u7406\u7814\u7a76\u5de5\u4f5c\u6d41\u7a0b<\/p>\n<p>3.<strong>AI \u4ee3\u7406\u6fc0\u6d3b<\/strong>\uff1aCrewAI \u4ee3\u7406\u5f00\u59cb\u534f\u4f5c\u7814\u7a76<\/p>\n<p>4.<strong>\u5de5\u5177\u96c6\u6210<\/strong>\uff1aMCP \u534f\u8bae\u5c06\u4ee3\u7406\u4e0e\u4e13\u7528\u670d\u52a1\u5668\u8fde\u63a5<\/p>\n<p>5.<strong>\u6570\u636e\u6536\u96c6<\/strong>\uff1a\u641c\u7d22\u548c\u56fe\u50cf\u670d\u52a1\u5668\u6536\u96c6\u76f8\u5173\u5185\u5bb9<\/p>\n<p>6.<strong>\u7ed3\u679c\u5904\u7406<\/strong>\uff1a\u751f\u6210\u5e76\u89e3\u6790\u6587\u4ef6\u4ee5\u4f9b\u663e\u793a<\/p>\n<p>7.<strong>\u7528\u6237\u4f53\u9a8c<\/strong>\uff1a\u7f8e\u89c2\u7684\u9009\u9879\u5361\u754c\u9762\u5448\u73b0\u6240\u6709\u7ed3\u679c<\/p>\n<h2>\u5b9e\u73b0\u6df1\u5165\u89e3\u6790\uff1a\u6784\u5efa\u6bcf\u4e2a\u7ec4\u4ef6<\/h2>\n<h3>1. \u8bbe\u7f6e CrewAI \u4ee3\u7406<\/h3>\n<p>\u7cfb\u7edf\u7684\u6838\u5fc3\u5728\u4e8e\u4e24\u4e2a\u4e13\u7528 AI \u4ee3\u7406\uff1a<\/p>\n<p><strong>Research Agent<\/strong>\uff1a\u7f51\u7edc\u641c\u7d22\u4e13\u5bb6<\/p>\n<div>\n<div class=\"hljs-cto\">\n<div class=\"hljs-cto\"><button class=\"copy_btn disable\" data-clipboard-target=\"#code_id_0\">\u590d\u5236<\/button><\/p>\n<div class=\"code-toolbar\">\n<pre class=\"has-pre-numbering language-sql\" tabindex=\"0\"><code class=\"language-sql\">researcher <span class=\"token operator\">=<\/span>Agent<span class=\"token punctuation\">(<\/span>\r\n    role<span class=\"token operator\">=<\/span><span class=\"token string\">'Research Specialist'<\/span><span class=\"token punctuation\">,<\/span>\r\n    goal<span class=\"token operator\">=<\/span><span class=\"token string\">'Conduct comprehensive research on {topic}'<\/span><span class=\"token punctuation\">,<\/span>\r\n    backstory<span class=\"token operator\">=<\/span><span class=\"token string\">'Expert at finding and analyzing information'<\/span><span class=\"token punctuation\">,<\/span>\r\n    tools<span class=\"token operator\">=<\/span><span class=\"token punctuation\">[<\/span>search_tool<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span>\r\n    verbose<span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span>\r\n<span class=\"token punctuation\">)<\/span><\/code><\/pre>\n<ul id=\"code_id_0\" class=\"pre-numbering\">\n<li>1.<\/li>\n<li>2.<\/li>\n<li>3.<\/li>\n<li>4.<\/li>\n<li>5.<\/li>\n<li>6.<\/li>\n<li>7.<\/li>\n<\/ul>\n<div class=\"toolbar\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>Writer Agent<\/strong>\uff1a\u5185\u5bb9\u7efc\u5408\u4e13\u5bb6<\/p>\n<div>\n<div class=\"hljs-cto\">\n<div class=\"hljs-cto\"><button class=\"copy_btn disable\" data-clipboard-target=\"#code_id_1\">\u590d\u5236<\/button><\/p>\n<div class=\"code-toolbar\">\n<pre class=\"has-pre-numbering language-sql\" tabindex=\"0\"><code class=\"language-sql\">writer <span class=\"token operator\">=<\/span>Agent<span class=\"token punctuation\">(<\/span>\r\n    role<span class=\"token operator\">=<\/span><span class=\"token string\">'Content Writer'<\/span><span class=\"token punctuation\">,<\/span>\r\n    goal<span class=\"token operator\">=<\/span><span class=\"token string\">'Create comprehensive study materials'<\/span><span class=\"token punctuation\">,<\/span>\r\n    backstory<span class=\"token operator\">=<\/span><span class=\"token string\">'Skilled at organizing complex information'<\/span><span class=\"token punctuation\">,<\/span>\r\n    tools<span class=\"token operator\">=<\/span><span class=\"token punctuation\">[<\/span>image_tool<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span>\r\n    verbose<span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span>\r\n<span class=\"token punctuation\">)<\/span><\/code><\/pre>\n<ul id=\"code_id_1\" class=\"pre-numbering\">\n<li>1.<\/li>\n<li>2.<\/li>\n<li>3.<\/li>\n<li>4.<\/li>\n<li>5.<\/li>\n<li>6.<\/li>\n<li>7.<\/li>\n<\/ul>\n<div class=\"toolbar\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3>2. \u6784\u5efa MCP \u670d\u52a1\u5668<\/h3>\n<h4>Search Server (servers\/search_server.py)<\/h4>\n<div>\n<div class=\"hljs-cto\">\n<div class=\"hljs-cto\"><button class=\"copy_btn disable\" data-clipboard-target=\"#code_id_2\">\u590d\u5236<\/button><\/p>\n<div class=\"code-toolbar\">\n<pre class=\"has-pre-numbering language-sql\" tabindex=\"0\"><code class=\"language-sql\"><span class=\"token variable\">@server.call_tool<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\nasync def search_web<span class=\"token punctuation\">(<\/span>arguments: dict<span class=\"token punctuation\">)<\/span><span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span> list<span class=\"token punctuation\">[<\/span>TextContent<span class=\"token punctuation\">]<\/span>:\r\n<span class=\"token string\">\"\"\"Brave Search API integration\"\"\"<\/span>\r\n    query <span class=\"token operator\">=<\/span> arguments<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"query\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n    headers <span class=\"token operator\">=<\/span>{<span class=\"token string\">\"X-Subscription-Token\"<\/span>: BRAVE_API_KEY}\r\nparams<span class=\"token operator\">=<\/span>{<span class=\"token string\">\"q\"<\/span>: query<span class=\"token punctuation\">,<\/span><span class=\"token string\">\"count\"<\/span>:<span class=\"token number\">10<\/span>}\r\n\r\n\r\n    response <span class=\"token operator\">=<\/span> requests<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span>BRAVE_SEARCH_URL<span class=\"token punctuation\">,<\/span> headers<span class=\"token operator\">=<\/span>headers<span class=\"token punctuation\">,<\/span>params<span class=\"token operator\">=<\/span>params<span class=\"token punctuation\">)<\/span>\r\n    results <span class=\"token operator\">=<\/span> response<span class=\"token punctuation\">.<\/span>json<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token keyword\">return<\/span><span class=\"token punctuation\">[<\/span>TextContent<span class=\"token punctuation\">(<\/span><span class=\"token keyword\">type<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"text\"<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">text<\/span><span class=\"token operator\">=<\/span>json<span class=\"token punctuation\">.<\/span>dumps<span class=\"token punctuation\">(<\/span>results<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">]<\/span><\/code><\/pre>\n<ul id=\"code_id_2\" class=\"pre-numbering\">\n<li>1.<\/li>\n<li>2.<\/li>\n<li>3.<\/li>\n<li>4.<\/li>\n<li>5.<\/li>\n<li>6.<\/li>\n<li>7.<\/li>\n<li>8.<\/li>\n<li>9.<\/li>\n<li>10.<\/li>\n<li>11.<\/li>\n<li>12.<\/li>\n<li>13.<\/li>\n<li>14.<\/li>\n<li>15.<\/li>\n<\/ul>\n<div class=\"toolbar\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h4>Image Server (servers\/image_server.py)<\/h4>\n<div>\n<div class=\"hljs-cto\">\n<div class=\"hljs-cto\"><button class=\"copy_btn disable\" data-clipboard-target=\"#code_id_3\">\u590d\u5236<\/button><\/p>\n<div class=\"code-toolbar\">\n<pre class=\"has-pre-numbering language-sql\" tabindex=\"0\"><code class=\"language-sql\"><span class=\"token variable\">@server.call_tool<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\nasync def generate_image<span class=\"token punctuation\">(<\/span>arguments: dict<span class=\"token punctuation\">)<\/span><span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span> list<span class=\"token punctuation\">[<\/span>TextContent<span class=\"token punctuation\">]<\/span>:\r\n<span class=\"token string\">\"\"\"Segmind API image generation\"\"\"<\/span>\r\n    prompt <span class=\"token operator\">=<\/span> arguments<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"prompt\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n    <span class=\"token keyword\">data<\/span> <span class=\"token operator\">=<\/span>{\r\n<span class=\"token string\">\"prompt\"<\/span>: prompt<span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"style\"<\/span>:<span class=\"token string\">\"photographic\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"samples\"<\/span>:<span class=\"token number\">1<\/span>\r\n}\r\n\r\n\r\n    response <span class=\"token operator\">=<\/span> requests<span class=\"token punctuation\">.<\/span>post<span class=\"token punctuation\">(<\/span>SEGMIND_URL<span class=\"token punctuation\">,<\/span> jsnotallow<span class=\"token operator\">=<\/span><span class=\"token keyword\">data<\/span><span class=\"token punctuation\">,<\/span> headers<span class=\"token operator\">=<\/span>headers<span class=\"token punctuation\">)<\/span>\r\n<span class=\"token comment\"># Save and return image path<\/span><\/code><\/pre>\n<ul id=\"code_id_3\" class=\"pre-numbering\">\n<li>1.<\/li>\n<li>2.<\/li>\n<li>3.<\/li>\n<li>4.<\/li>\n<li>5.<\/li>\n<li>6.<\/li>\n<li>7.<\/li>\n<li>8.<\/li>\n<li>9.<\/li>\n<li>10.<\/li>\n<li>11.<\/li>\n<li>12.<\/li>\n<li>13.<\/li>\n<li>14.<\/li>\n<li>15.<\/li>\n<\/ul>\n<div class=\"toolbar\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3>3. \u521b\u5efa Streamlit \u754c\u9762<\/h3>\n<h4>\u7f8e\u89c2\u7684 UI \u4e0e\u81ea\u5b9a\u4e49\u6837\u5f0f<\/h4>\n<div>\n<div class=\"hljs-cto\">\n<div class=\"hljs-cto\"><button class=\"copy_btn disable\" data-clipboard-target=\"#code_id_4\">\u590d\u5236<\/button><\/p>\n<div class=\"code-toolbar\">\n<pre class=\"has-pre-numbering language-sql\" tabindex=\"0\"><code class=\"language-sql\">def apply_custom_css<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>:\r\n    st<span class=\"token punctuation\">.<\/span>markdown<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\"\"\r\n&lt;style&gt;\r\n.main-header {\r\n        background: linear-gradient(90deg,#667eea 0%, #764ba2 100%);\r\n        padding:2rem;\r\n        border-radius:10px;\r\n        color: white;\r\n        text-align: center;\r\n        margin-bottom:2rem;\r\n}\r\n\r\n\r\n.result-card {\r\n        background: white;\r\n        padding:1.5rem;\r\n        border-radius:10px;\r\n        box-shadow:02px4px rgba(0,0,0,0.1);\r\n        margin:1rem0;\r\n}\r\n&lt;\/style&gt;\r\n\"\"\"<\/span><span class=\"token punctuation\">,<\/span> unsafe_allow_html<span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">)<\/span><\/code><\/pre>\n<ul id=\"code_id_4\" class=\"pre-numbering\">\n<li>1.<\/li>\n<li>2.<\/li>\n<li>3.<\/li>\n<li>4.<\/li>\n<li>5.<\/li>\n<li>6.<\/li>\n<li>7.<\/li>\n<li>8.<\/li>\n<li>9.<\/li>\n<li>10.<\/li>\n<li>11.<\/li>\n<li>12.<\/li>\n<li>13.<\/li>\n<li>14.<\/li>\n<li>15.<\/li>\n<li>16.<\/li>\n<li>17.<\/li>\n<li>18.<\/li>\n<li>19.<\/li>\n<li>20.<\/li>\n<li>21.<\/li>\n<li>22.<\/li>\n<\/ul>\n<div class=\"toolbar\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h4>\u591a\u9009\u9879\u5361\u7ed3\u679c\u663e\u793a<\/h4>\n<div>\n<div class=\"hljs-cto\">\n<div class=\"hljs-cto\"><button class=\"copy_btn disable\" data-clipboard-target=\"#code_id_5\">\u590d\u5236<\/button><\/p>\n<div class=\"code-toolbar\">\n<pre class=\"has-pre-numbering language-sql\" tabindex=\"0\"><code class=\"language-sql\">def display_results<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>:\r\n    tab1<span class=\"token punctuation\">,<\/span> tab2<span class=\"token punctuation\">,<\/span> tab3 <span class=\"token operator\">=<\/span> st<span class=\"token punctuation\">.<\/span>tabs<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">[<\/span>\r\n<span class=\"token string\">\"\ud83d\udd0d Search Results\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"\ud83d\udcc4 Summary\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"\ud83c\udfa8 Generated Images\"<\/span>\r\n<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token keyword\">with<\/span> tab1:\r\n        display_search_results<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">with<\/span> tab2:\r\n        display_summary_with_download<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">with<\/span> tab3:\r\n        display_image_gallery<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/code><\/pre>\n<ul id=\"code_id_5\" class=\"pre-numbering\">\n<li>1.<\/li>\n<li>2.<\/li>\n<li>3.<\/li>\n<li>4.<\/li>\n<li>5.<\/li>\n<li>6.<\/li>\n<li>7.<\/li>\n<li>8.<\/li>\n<li>9.<\/li>\n<li>10.<\/li>\n<li>11.<\/li>\n<li>12.<\/li>\n<li>13.<\/li>\n<li>14.<\/li>\n<\/ul>\n<div class=\"toolbar\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3>4. API \u5c42\u5b9e\u73b0<\/h3>\n<p><strong>main_api.py<\/strong>\u00a0\u4f5c\u4e3a\u5173\u952e\u6865\u6881\uff1a<\/p>\n<div>\n<div class=\"hljs-cto\">\n<div class=\"hljs-cto\"><button class=\"copy_btn disable\" data-clipboard-target=\"#code_id_6\">\u590d\u5236<\/button><\/p>\n<div class=\"code-toolbar\">\n<pre class=\"has-pre-numbering language-sql\" tabindex=\"0\"><code class=\"language-sql\">def run_research<span class=\"token punctuation\">(<\/span>topic: str<span class=\"token punctuation\">)<\/span><span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span>Dict:\r\n<span class=\"token string\">\"\"\"Execute research workflow\"\"\"<\/span>\r\ntry:\r\n<span class=\"token comment\"># Run main.py as subprocess<\/span>\r\n        result <span class=\"token operator\">=<\/span> subprocess<span class=\"token punctuation\">.<\/span>run<span class=\"token punctuation\">(<\/span>\r\n<span class=\"token punctuation\">[<\/span>sys<span class=\"token punctuation\">.<\/span>executable<span class=\"token punctuation\">,<\/span><span class=\"token string\">\"main.py\"<\/span><span class=\"token punctuation\">,<\/span> topic<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span>\r\n            capture_output<span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span>\r\n            <span class=\"token keyword\">text<\/span><span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span>\r\n            timeout<span class=\"token operator\">=<\/span><span class=\"token number\">300<\/span><span class=\"token comment\"># 5-minute timeout<\/span>\r\n<span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token keyword\">return<\/span>{\r\n<span class=\"token string\">\"search_results\"<\/span>: extract_search_results<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"summary\"<\/span>: extract_summary_from_output<span class=\"token punctuation\">(<\/span>result<span class=\"token punctuation\">.<\/span>stdout<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"images\"<\/span>: get_generated_images<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"success\"<\/span>:<span class=\"token boolean\">True<\/span>\r\n}\r\n<span class=\"token keyword\">except<\/span> subprocess<span class=\"token punctuation\">.<\/span>TimeoutExpired:\r\n<span class=\"token keyword\">return<\/span>{<span class=\"token string\">\"success\"<\/span>:<span class=\"token boolean\">False<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"error\"<\/span>:<span class=\"token string\">\"Research timeout\"<\/span>}<\/code><\/pre>\n<ul id=\"code_id_6\" class=\"pre-numbering\">\n<li>1.<\/li>\n<li>2.<\/li>\n<li>3.<\/li>\n<li>4.<\/li>\n<li>5.<\/li>\n<li>6.<\/li>\n<li>7.<\/li>\n<li>8.<\/li>\n<li>9.<\/li>\n<li>10.<\/li>\n<li>11.<\/li>\n<li>12.<\/li>\n<li>13.<\/li>\n<li>14.<\/li>\n<li>15.<\/li>\n<li>16.<\/li>\n<li>17.<\/li>\n<li>18.<\/li>\n<li>19.<\/li>\n<li>20.<\/li>\n<\/ul>\n<div class=\"toolbar\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h4>\u6838\u5fc3\u529f\u80fd\uff1a\u72ec\u7279\u4e4b\u5904<\/h4>\n<p>\u2022\u00a0\u667a\u80fd\u7f51\u7edc\u641c\u7d22<\/p>\n<p>\u2022\u5b9e\u65f6\u00a0Brave Search API\u00a0\u96c6\u6210<\/p>\n<p>\u2022\u7ed3\u6784\u5316\u7ed3\u679c\u89e3\u6790\u548c\u8fc7\u6ee4<\/p>\n<p>\u2022\u57fa\u4e8e\u76f8\u5173\u6027\u7684\u5185\u5bb9\u6392\u5e8f<\/p>\n<h4>\u591a\u4ee3\u7406\u534f\u4f5c<\/h4>\n<p>\u2022\u4e13\u7528\u7814\u7a76\u548c\u5199\u4f5c\u4ee3\u7406<\/p>\n<p>\u2022\u81ea\u52a8\u5316\u5de5\u4f5c\u6d41\u7a0b\u7f16\u6392<\/p>\n<p>\u2022\u4e0a\u4e0b\u6587\u611f\u77e5\u7684\u4fe1\u606f\u7efc\u5408<\/p>\n<h4>AI \u56fe\u50cf\u751f\u6210<\/h4>\n<p>\u2022\u4e0e\u4e3b\u9898\u76f8\u5173\u7684\u89c6\u89c9\u5185\u5bb9\u521b\u5efa<\/p>\n<p>\u2022\u591a\u79cd\u56fe\u50cf\u98ce\u683c\u9009\u9879<\/p>\n<p>\u2022\u81ea\u52a8\u63d0\u793a\u4f18\u5316<\/p>\n<h4>\u7f8e\u89c2\u7684 Web \u754c\u9762<\/h4>\n<p>\u2022\u54cd\u5e94\u5f0f\u8bbe\u8ba1\u4e0e\u81ea\u5b9a\u4e49 CSS<\/p>\n<p>\u2022\u9009\u9879\u5361\u5f0f\u7ed3\u679c\u7ec4\u7ec7<\/p>\n<p>\u2022\u6240\u6709\u5185\u5bb9\u53ef\u4e0b\u8f7d<\/p>\n<h4>\u7cfb\u7edf\u76d1\u63a7<\/h4>\n<p>\u2022\u5b9e\u65f6 MCP \u670d\u52a1\u5668\u72b6\u6001<\/p>\n<p>\u2022\u9519\u8bef\u5904\u7406\u4e0e\u6062\u590d<\/p>\n<p>\u2022\u6027\u80fd\u6307\u6807\u8ddf\u8e2a<\/p>\n<h4>\u9ad8\u7ea7\u5b9e\u73b0\u6280\u5de7<\/h4>\n<ul data-id=\"u738a58b-mJBagh2n\">\n<li data-id=\"ld70c578-d0MKkEir\"><strong>\u9519\u8bef\u5904\u7406\u7b56\u7565<\/strong><\/li>\n<\/ul>\n<div>\n<div class=\"hljs-cto\">\n<div class=\"hljs-cto\"><button class=\"copy_btn disable\" data-clipboard-target=\"#code_id_7\">\u590d\u5236<\/button><\/p>\n<div class=\"code-toolbar\">\n<pre class=\"has-pre-numbering language-sql\" tabindex=\"0\"><code class=\"language-sql\">def robust_mcp_call<span class=\"token punctuation\">(<\/span>server_path: str<span class=\"token punctuation\">,<\/span> max_retries:<span class=\"token keyword\">int<\/span><span class=\"token operator\">=<\/span><span class=\"token number\">3<\/span><span class=\"token punctuation\">)<\/span>:\r\n<span class=\"token keyword\">for<\/span> attempt <span class=\"token operator\">in<\/span> range<span class=\"token punctuation\">(<\/span>max_retries<span class=\"token punctuation\">)<\/span>:\r\ntry:\r\n<span class=\"token comment\"># MCP server communication<\/span>\r\n<span class=\"token keyword\">return<\/span> call_mcp_server<span class=\"token punctuation\">(<\/span>server_path<span class=\"token punctuation\">)<\/span>\r\nexceptExceptionas e:\r\n<span class=\"token keyword\">if<\/span> attempt <span class=\"token operator\">=<\/span><span class=\"token operator\">=<\/span> max_retries <span class=\"token operator\">-<\/span><span class=\"token number\">1<\/span>:\r\n                st<span class=\"token punctuation\">.<\/span>error<span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\ud83d\udea8 Server Caiunavailable: {e}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n            <span class=\"token keyword\">time<\/span><span class=\"token punctuation\">.<\/span>sleep<span class=\"token punctuation\">(<\/span><span class=\"token number\">2<\/span><span class=\"token operator\">*<\/span><span class=\"token operator\">*<\/span> attempt<span class=\"token punctuation\">)<\/span><span class=\"token comment\"># Exponential backoff<\/span><\/code><\/pre>\n<ul id=\"code_id_7\" class=\"pre-numbering\">\n<li>1.<\/li>\n<li>2.<\/li>\n<li>3.<\/li>\n<li>4.<\/li>\n<li>5.<\/li>\n<li>6.<\/li>\n<li>7.<\/li>\n<li>8.<\/li>\n<li>9.<\/li>\n<\/ul>\n<div class=\"toolbar\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<ul data-id=\"u738a58b-O849TYGE\">\n<li data-id=\"ld70c578-tfZGbCFd\"><strong>\u7ed3\u679c\u63d0\u53d6\u6a21\u5f0f<\/strong><\/li>\n<\/ul>\n<div>\n<div class=\"hljs-cto\">\n<div class=\"hljs-cto\"><button class=\"copy_btn disable\" data-clipboard-target=\"#code_id_8\">\u590d\u5236<\/button><\/p>\n<div class=\"code-toolbar\">\n<pre class=\"has-pre-numbering language-sql\" tabindex=\"0\"><code class=\"language-sql\">def extract_summary_from_output<span class=\"token punctuation\">(<\/span>output: str<span class=\"token punctuation\">)<\/span><span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span> str:\r\n    patterns <span class=\"token operator\">=<\/span><span class=\"token punctuation\">[<\/span>\r\n        r<span class=\"token string\">\"FINAL RESULT:\\s*(.+?)(?=\\n\\n|\\Z)\"<\/span><span class=\"token punctuation\">,<\/span>\r\n        r<span class=\"token string\">\"## Final Answer:\\s*(.+?)(?=\\n\\n|\\Z)\"<\/span><span class=\"token punctuation\">,<\/span>\r\n        r<span class=\"token string\">\"Summary:\\s*(.+?)(?=\\n\\n|\\Z)\"<\/span>\r\n<span class=\"token punctuation\">]<\/span>\r\n\r\n\r\n<span class=\"token keyword\">for<\/span> pattern <span class=\"token operator\">in<\/span> patterns:\r\n        <span class=\"token keyword\">match<\/span> <span class=\"token operator\">=<\/span> re<span class=\"token punctuation\">.<\/span>search<span class=\"token punctuation\">(<\/span>pattern<span class=\"token punctuation\">,<\/span> output<span class=\"token punctuation\">,<\/span> re<span class=\"token punctuation\">.<\/span>DOTALL <span class=\"token operator\">|<\/span> re<span class=\"token punctuation\">.<\/span>IGNORECASE<span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">if<\/span> <span class=\"token keyword\">match<\/span>:\r\n<span class=\"token keyword\">return<\/span> clean_summary_text<span class=\"token punctuation\">(<\/span><span class=\"token keyword\">match<\/span><span class=\"token punctuation\">.<\/span><span class=\"token keyword\">group<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token keyword\">return<\/span><span class=\"token string\">\"Summary extraction failed\"<\/span><\/code><\/pre>\n<ul id=\"code_id_8\" class=\"pre-numbering\">\n<li>1.<\/li>\n<li>2.<\/li>\n<li>3.<\/li>\n<li>4.<\/li>\n<li>5.<\/li>\n<li>6.<\/li>\n<li>7.<\/li>\n<li>8.<\/li>\n<li>9.<\/li>\n<li>10.<\/li>\n<li>11.<\/li>\n<li>12.<\/li>\n<li>13.<\/li>\n<li>14.<\/li>\n<li>15.<\/li>\n<\/ul>\n<div class=\"toolbar\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<ul data-id=\"u738a58b-KpVRfq12\">\n<li data-id=\"ld70c578-YuKffYmT\"><strong>\u6027\u80fd\u4f18\u5316<\/strong><\/li>\n<\/ul>\n<p>\u5f02\u6b65 MCP \u670d\u52a1\u5668\u8c03\u7528\u2022\u5e76\u884c\u6587\u4ef6\u5904\u7406\u2022\u667a\u80fd\u7f13\u5b58\u7b56\u7565\u2022\u8d44\u6e90\u6e05\u7406\u81ea\u52a8\u5316<\/p>\n<h2>\u90e8\u7f72\u6307\u5357\uff1a\u8ba9\u60a8\u7684\u52a9\u624b\u4e0a\u7ebf<\/h2>\n<ul data-id=\"u738a58b-UPOW3gdZ\">\n<li data-id=\"ld70c578-2ZzU6A4v\"><strong>\u73af\u5883\u8bbe\u7f6e<\/strong><\/li>\n<\/ul>\n<div>\n<div class=\"hljs-cto\">\n<div class=\"hljs-cto\"><button class=\"copy_btn disable\" data-clipboard-target=\"#code_id_9\">\u590d\u5236<\/button><\/p>\n<div class=\"code-toolbar\">\n<pre class=\"has-pre-numbering language-sql\" tabindex=\"0\"><code class=\"language-sql\">pip install <span class=\"token operator\">-<\/span>r requirements<span class=\"token punctuation\">.<\/span>txt\r\n\r\n\r\n<span class=\"token comment\"># \u914d\u7f6e API \u5bc6\u94a5<\/span>\r\nexport BRAVE_API_KEY<span class=\"token operator\">=<\/span><span class=\"token string\">\"your-brave-key\"<\/span>\r\nexport SEGMIND_API_KEY<span class=\"token operator\">=<\/span><span class=\"token string\">\"your-segmind-key\"<\/span>\r\nexport OPENAI_API_KEY<span class=\"token operator\">=<\/span><span class=\"token string\">\"your-openai-key\"<\/span><\/code><\/pre>\n<ul id=\"code_id_9\" class=\"pre-numbering\">\n<li>1.<\/li>\n<li>2.<\/li>\n<li>3.<\/li>\n<li>4.<\/li>\n<li>5.<\/li>\n<li>6.<\/li>\n<li>7.<\/li>\n<\/ul>\n<div class=\"toolbar\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<ul data-id=\"u738a58b-TAEnE95K\">\n<li data-id=\"ld70c578-uhriXGkc\"><strong>\u542f\u52a8\u5e8f\u5217<\/strong><\/li>\n<\/ul>\n<div>\n<div class=\"hljs-cto\">\n<div class=\"hljs-cto\"><button class=\"copy_btn disable\" data-clipboard-target=\"#code_id_10\">\u590d\u5236<\/button><\/p>\n<div class=\"code-toolbar\">\n<pre class=\"has-pre-numbering language-sql\" tabindex=\"0\"><code class=\"language-sql\"><span class=\"token comment\"># \u542f\u52a8 MCP \u670d\u52a1\u5668<\/span>\r\npython servers<span class=\"token operator\">\/<\/span>search_server<span class=\"token punctuation\">.<\/span>py <span class=\"token operator\">&amp;<\/span>\r\npython servers<span class=\"token operator\">\/<\/span>image_server<span class=\"token punctuation\">.<\/span>py <span class=\"token operator\">&amp;<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u542f\u52a8 Streamlit \u5e94\u7528<\/span>\r\nstreamlit run streamlit_app<span class=\"token punctuation\">.<\/span>py<\/code><\/pre>\n<ul id=\"code_id_10\" class=\"pre-numbering\">\n<li>1.<\/li>\n<li>2.<\/li>\n<li>3.<\/li>\n<li>4.<\/li>\n<li>5.<\/li>\n<li>6.<\/li>\n<li>7.<\/li>\n<\/ul>\n<div class=\"toolbar\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h4>\u751f\u4ea7\u73af\u5883\u8003\u8651<\/h4>\n<p>\u2022\u4f7f\u7528\u00a0<strong>Docker<\/strong>\u00a0\u8fdb\u884c\u5bb9\u5668\u90e8\u7f72\u2022\u9ad8\u6d41\u91cf\u8d1f\u8f7d\u5747\u8861\u2022\u7ed3\u679c\u6301\u4e45\u5316\u7684\u6570\u636e\u5e93\u96c6\u6210\u2022API \u901f\u7387\u9650\u5236\u4e0e\u76d1\u63a7<\/p>\n<ul data-id=\"u738a58b-fhTQNQUY\">\n<li data-id=\"ld70c578-LA44QegQ\"><strong>\u5b8c\u6574\u4ee3\u7801\u5b9e\u73b0<\/strong><\/li>\n<\/ul>\n<p>\u251c\u2500\u2500 \ud83d\udcc4\u00a0<a href=\"http:\/\/main.py\/\" target=\"_blank\" rel=\"noopener\">main.py<\/a># \ud83e\udd16 \u6838\u5fc3 CrewAI \u5e94\u7528\u4e0e\u4ee3\u7406<\/p>\n<p><strong>\u251c\u2500\u2500 \ud83d\udcc4requirements.txt# \ud83d\udce6 Python \u4f9d\u8d56<\/strong><\/p>\n<p><strong>\u251c\u2500\u2500 \ud83d\udcc4debug_summary.py# \ud83d\udd27 \u6458\u8981\u63d0\u53d6\u8c03\u8bd5\u5de5\u5177<\/strong><\/p>\n<p>\u251c\u2500\u2500 \ud83d\udcc4app.py# \ud83c\udf10 \u7f8e\u89c2\u7684 Web \u754c\u9762<\/p>\n<p><strong>\u251c\u2500\u2500 \ud83d\udcc4setup_nodejs.py# \u2699\ufe0f Node.js \u8bbe\u7f6e\u5de5\u5177<\/strong><\/p>\n<p><strong>\u251c\u2500\u2500 \ud83d\udcc4test_python_version.py# \ud83e\uddea Python \u7248\u672c\u517c\u5bb9\u6027\u6d4b\u8bd5<\/strong><\/p>\n<p>\u251c\u2500\u2500 \ud83d\udcc4segmin.py# \ud83c\udfa8 Segmind API \u5de5\u5177<\/p>\n<p><strong>\u251c\u2500\u2500 \ud83d\udcc2servers\/# \ud83d\udce1 MCP \u670d\u52a1\u5668\u5b9e\u73b0\u2502<\/strong><\/p>\n<p><strong>\u2502\u251c\u2500\u2500 \ud83d\udcc4search_server.py# \ud83d\udd0d Brave Search MCP \u670d\u52a1\u5668 (Python)<\/strong><\/p>\n<p><strong>\u2502\u251c\u2500\u2500 \ud83d\udcc4image_server.py# \ud83c\udfa8 Segmind \u56fe\u50cf MCP \u670d\u52a1\u5668 (Python)<\/strong><\/p>\n<p><strong>\u2502\u251c\u2500\u2500 \ud83d\udcc2search_results\/# \ud83d\udcca \u751f\u6210\u7684\u641c\u7d22\u6570\u636e\u2502<\/strong><\/p>\n<p><strong>\u2502 \u2514\u2500\u2500 \u2026 (\u7814\u7a76\u4e3b\u9898)\u2502\u00a0<\/strong><\/p>\n<p><strong>\u2502 \u2514\u2500\u2500 \ud83d\udcc2images\/# \ud83d\uddbc\ufe0f \u751f\u6210\u7684 AI \u56fe\u50cf\u2502<\/strong><\/p>\n<p><strong>\u2514\u2500\u2500 \u2026 (\u4e3b\u9898\u56fe\u50cf)\u2502 \u251c\u2500\u2500 \ud83d\udcc2pycache\/# \ud83d\udc0d Python \u7f13\u5b58\u6587\u4ef6\u2514\u2500\u2500 \ud83d\udcc2.venv\/\u00a0# \ud83d\udd12 \u865a\u62df\u73af\u5883<\/strong><\/p>\n<p>\ud83c\udfd7\ufe0f\u00a0<strong>\u67b6\u6784\u5206\u89e3<\/strong><\/p>\n<p>\u2022<strong>\ud83d\udcf1 \u524d\u7aef\u5c42<\/strong><\/p>\n<p>\u2022<strong>streamlit_app.py<\/strong>\u00a0\u2014 \u5177\u6709\u7f8e\u89c2 UI \u7684\u4e3b\u8981 Web \u754c\u9762\u2022<strong>streamlit_app_backup.py<\/strong>\u00a0\u2014 \u5b89\u5168\u5907\u4efd\u7248\u672c<\/p>\n<p>\u2022<strong>\ud83d\udd04 API \u4e0e\u96c6\u6210\u5c42<\/strong><\/p>\n<p>\u2022<strong>main_api.py<\/strong>\u00a0\u2014 Streamlit \u4e0e CrewAI \u4e4b\u95f4\u7684\u6865\u6881\u2022<strong>app.py<\/strong>\u00a0\u2014 \u66ff\u4ee3\u754c\u9762\u5b9e\u73b0<\/p>\n<p>\u2022<strong>\ud83e\udd16 AI \u6838\u5fc3\u5c42<\/strong><\/p>\n<p>\u2022<strong>main.py<\/strong>\u00a0\u2014 CrewAI \u4ee3\u7406 (Research + Writer)<\/p>\n<p>\u2022<strong>debug_summary.py<\/strong>\u00a0\u2014 \u6458\u8981\u63d0\u53d6\u5de5\u5177<\/p>\n<p>\u2022<strong>\ud83d\udce1 MCP \u670d\u52a1\u5668\u5c42<\/strong><\/p>\n<p>\u2022<strong>servers\/search_server.py<\/strong>\u00a0\u2014 \u901a\u8fc7 Brave API \u8fdb\u884c\u7f51\u7edc\u641c\u7d22\u2022<strong>servers\/image_server.py<\/strong>\u00a0\u2014 \u901a\u8fc7 Segmind API \u8fdb\u884c\u56fe\u50cf\u751f\u6210<\/p>\n<p>\u2022<strong>\ud83d\udcca \u6570\u636e\u5b58\u50a8\u5c42<\/strong><\/p>\n<p>\u2022<strong>servers\/search_results\/<\/strong>\u00a0\u2014 \u5305\u542b\u641c\u7d22\u6570\u636e\u7684 JSON \u6587\u4ef6\uff0840+ \u4e3b\u9898\uff09\u2022<strong>servers\/images\/<\/strong>\u00a0\u2014 \u751f\u6210\u7684 AI \u56fe\u50cf\uff0830+ \u89c6\u89c9\u6548\u679c\uff09<\/p>\n<p>\u2022<strong>\u2699\ufe0f \u914d\u7f6e\u4e0e\u5de5\u5177<\/strong><\/p>\n<p>\u2022<strong>requirements.txt<\/strong>\u00a0\u2014 \u4f9d\u8d56\u7ba1\u7406\u2022<strong>setup_nodejs.py<\/strong>\u00a0\u2014 \u73af\u5883\u8bbe\u7f6e\u2022<strong>test_python_version.py<\/strong>\u00a0\u2014 \u517c\u5bb9\u6027\u6d4b\u8bd5<\/p>\n<h3>MCP \u670d\u52a1\u5668 &#8211; Image_Server<\/h3>\n<div>\n<div class=\"hljs-cto\">\n<div class=\"hljs-cto\"><button class=\"copy_btn disable\" data-clipboard-target=\"#code_id_11\">\u590d\u5236<\/button><\/p>\n<div class=\"code-toolbar\">\n<pre class=\"has-pre-numbering language-sql\" tabindex=\"0\"><code class=\"language-sql\"><span class=\"token keyword\">from<\/span> typing importAny\r\n<span class=\"token keyword\">import<\/span> httpx\r\n<span class=\"token keyword\">from<\/span> mcp<span class=\"token punctuation\">.<\/span>server<span class=\"token punctuation\">.<\/span>fastmcp importFastMCP\r\n<span class=\"token keyword\">import<\/span> os\r\n<span class=\"token keyword\">import<\/span> requests\r\n<span class=\"token keyword\">import<\/span> base64\r\n<span class=\"token keyword\">import<\/span> logging\r\n<span class=\"token keyword\">from<\/span> pathlib importPath\r\n<span class=\"token keyword\">from<\/span> dotenv <span class=\"token keyword\">import<\/span> load_dotenv\r\nload_dotenv<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u8bbe\u7f6e\u65e5\u5fd7<\/span>\r\nlogging<span class=\"token punctuation\">.<\/span>basicConfig<span class=\"token punctuation\">(<\/span><span class=\"token keyword\">level<\/span><span class=\"token operator\">=<\/span>logging<span class=\"token punctuation\">.<\/span>INFO<span class=\"token punctuation\">)<\/span>\r\nlogger <span class=\"token operator\">=<\/span> logging<span class=\"token punctuation\">.<\/span>getLogger<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"image_server\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u521d\u59cb\u5316 FastMCP \u670d\u52a1\u5668<\/span>\r\nmcp <span class=\"token operator\">=<\/span>FastMCP<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"image_server\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u83b7\u53d6\u5f53\u524d\u76ee\u5f55<\/span>\r\ncurrent_dir <span class=\"token operator\">=<\/span>Path<span class=\"token punctuation\">(<\/span>__file__<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>parent\r\noutput_dir <span class=\"token operator\">=<\/span> current_dir <span class=\"token operator\">\/<\/span><span class=\"token string\">\"images\"<\/span>\r\nos<span class=\"token punctuation\">.<\/span>makedirs<span class=\"token punctuation\">(<\/span>output_dir<span class=\"token punctuation\">,<\/span> exist_ok<span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u9a8c\u8bc1 API \u5bc6\u94a5<\/span>\r\napi_key <span class=\"token operator\">=<\/span> os<span class=\"token punctuation\">.<\/span>getenv<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"SEGMIND_API_KEY\"<\/span><span class=\"token punctuation\">)<\/span>\r\nifnot api_key:\r\n    logger<span class=\"token punctuation\">.<\/span>error<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"SEGMIND_API_KEY environment variable is not set!\"<\/span><span class=\"token punctuation\">)<\/span>\r\nraiseRuntimeError<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Missing Segmind API key\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\nurl <span class=\"token operator\">=<\/span><span class=\"token string\">\"https:\/\/api.segmind.com\/v1\/imagen-4\"<\/span>\r\n\r\n\r\n<span class=\"token variable\">@mcp.tool<\/span><span class=\"token punctuation\">(<\/span>name<span class=\"token operator\">=<\/span><span class=\"token string\">\"image_creation_openai\"<\/span><span class=\"token punctuation\">,<\/span> descriptinotallow<span class=\"token operator\">=<\/span><span class=\"token string\">\"Create an image using Segmind API\"<\/span><span class=\"token punctuation\">)<\/span>\r\ndef image_creation_openai<span class=\"token punctuation\">(<\/span>query: str Latinos<span class=\"token punctuation\">,<\/span> image_name: str<span class=\"token punctuation\">)<\/span><span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span> str:\r\ntry:\r\n        logger<span class=\"token punctuation\">.<\/span>info<span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"Creating image for query: {query}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u8bf7\u6c42\u8d1f\u8f7d<\/span>\r\n        <span class=\"token keyword\">data<\/span> <span class=\"token operator\">=<\/span>{\r\n<span class=\"token string\">\"prompt\"<\/span>: f<span class=\"token string\">\"Generate an image: {query}\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"negative_prompt\"<\/span>:<span class=\"token string\">\"blurry, pixelated\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"aspect_ratio\"<\/span>:<span class=\"token string\">\"4:3\"<\/span>\r\n}\r\n\r\n\r\n        headers <span class=\"token operator\">=<\/span>{<span class=\"token string\">'x-api-key'<\/span>: os<span class=\"token punctuation\">.<\/span>getenv<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"SEGMIND_API_KEY\"<\/span><span class=\"token punctuation\">)<\/span>}\r\n\r\n\r\n<span class=\"token comment\"># \u6dfb\u52a0\u8d85\u65f6\u548c\u9519\u8bef\u5904\u7406<\/span>\r\ntry:\r\n            response <span class=\"token operator\">=<\/span> requests<span class=\"token punctuation\">.<\/span>post<span class=\"token punctuation\">(<\/span>url<span class=\"token punctuation\">,<\/span> jsnotallow<span class=\"token operator\">=<\/span><span class=\"token keyword\">data<\/span><span class=\"token punctuation\">,<\/span> headers<span class=\"token operator\">=<\/span>headers<span class=\"token punctuation\">,<\/span> timeout<span class=\"token operator\">=<\/span><span class=\"token number\">30<\/span><span class=\"token punctuation\">)<\/span>\r\n            response<span class=\"token punctuation\">.<\/span>raise_for_status<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">except<\/span> requests<span class=\"token punctuation\">.<\/span>exceptions<span class=\"token punctuation\">.<\/span>RequestExceptionas e:\r\n            logger<span class=\"token punctuation\">.<\/span>error<span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"API request failed: {e}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">return<\/span>{<span class=\"token string\">\"success\"<\/span>:<span class=\"token boolean\">False<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"error\"<\/span>: f<span class=\"token string\">\"API request failed: {str(e)}\"<\/span>}\r\n\r\n\r\n<span class=\"token comment\"># \u4fdd\u5b58\u56fe\u50cf<\/span>\r\n        image_path <span class=\"token operator\">=<\/span> output_dir <span class=\"token operator\">\/<\/span> f<span class=\"token string\">\"{image_name}.jpeg\"<\/span>\r\n<span class=\"token keyword\">with<\/span> <span class=\"token keyword\">open<\/span><span class=\"token punctuation\">(<\/span>image_path<span class=\"token punctuation\">,<\/span><span class=\"token string\">\"wb\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token keyword\">as<\/span> f:\r\n            f<span class=\"token punctuation\">.<\/span><span class=\"token keyword\">write<\/span><span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">.<\/span>content<span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n        logger<span class=\"token punctuation\">.<\/span>info<span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"Image saved to {image_path}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">return<\/span>{<span class=\"token string\">\"success\"<\/span>:<span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"image_path\"<\/span>: str<span class=\"token punctuation\">(<\/span>image_path<span class=\"token punctuation\">)<\/span>}\r\nexceptExceptionas e:\r\n        logger<span class=\"token punctuation\">.<\/span>exception<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Image creation failed\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">return<\/span>{<span class=\"token string\">\"success\"<\/span>:<span class=\"token boolean\">False<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"error\"<\/span>: str<span class=\"token punctuation\">(<\/span>e<span class=\"token punctuation\">)<\/span>}\r\n\r\n\r\n<span class=\"token keyword\">if<\/span> __name__ <span class=\"token operator\">=<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"__main__\"<\/span>:\r\n    logger<span class=\"token punctuation\">.<\/span>info<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Starting Image Creation MCP Server\"<\/span><span class=\"token punctuation\">)<\/span>\r\ntry:\r\n        mcp<span class=\"token punctuation\">.<\/span>run<span class=\"token punctuation\">(<\/span>transport<span class=\"token operator\">=<\/span><span class=\"token string\">\"stdio\"<\/span><span class=\"token punctuation\">)<\/span>\r\nexceptExceptionas e:\r\n        logger<span class=\"token punctuation\">.<\/span>exception<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Server crashed\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token comment\"># \u5728 Windows \u4e2d\u6dfb\u52a0\u6682\u505c\u4ee5\u67e5\u770b\u9519\u8bef<\/span>\r\n        input<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Press Enter to exit...\"<\/span><span class=\"token punctuation\">)<\/span>\r\nraise<\/code><\/pre>\n<ul id=\"code_id_11\" class=\"pre-numbering\">\n<li>1.<\/li>\n<li>2.<\/li>\n<li>3.<\/li>\n<li>4.<\/li>\n<li>5.<\/li>\n<li>6.<\/li>\n<li>7.<\/li>\n<li>8.<\/li>\n<li>9.<\/li>\n<li>10.<\/li>\n<li>11.<\/li>\n<li>12.<\/li>\n<li>13.<\/li>\n<li>14.<\/li>\n<li>15.<\/li>\n<li>16.<\/li>\n<li>17.<\/li>\n<li>18.<\/li>\n<li>19.<\/li>\n<li>20.<\/li>\n<li>21.<\/li>\n<li>22.<\/li>\n<li>23.<\/li>\n<li>24.<\/li>\n<li>25.<\/li>\n<li>26.<\/li>\n<li>27.<\/li>\n<li>28.<\/li>\n<li>29.<\/li>\n<li>30.<\/li>\n<li>31.<\/li>\n<li>32.<\/li>\n<li>33.<\/li>\n<li>34.<\/li>\n<li>35.<\/li>\n<li>36.<\/li>\n<li>37.<\/li>\n<li>38.<\/li>\n<li>39.<\/li>\n<li>40.<\/li>\n<li>41.<\/li>\n<li>42.<\/li>\n<li>43.<\/li>\n<li>44.<\/li>\n<li>45.<\/li>\n<li>46.<\/li>\n<li>47.<\/li>\n<li>48.<\/li>\n<li>49.<\/li>\n<li>50.<\/li>\n<li>51.<\/li>\n<li>52.<\/li>\n<li>53.<\/li>\n<li>54.<\/li>\n<li>55.<\/li>\n<li>56.<\/li>\n<li>57.<\/li>\n<li>58.<\/li>\n<li>59.<\/li>\n<li>60.<\/li>\n<li>61.<\/li>\n<li>62.<\/li>\n<li>63.<\/li>\n<li>64.<\/li>\n<li>65.<\/li>\n<li>66.<\/li>\n<li>67.<\/li>\n<li>68.<\/li>\n<li>69.<\/li>\n<li>70.<\/li>\n<li>71.<\/li>\n<li>72.<\/li>\n<li>73.<\/li>\n<li>74.<\/li>\n<li>75.<\/li>\n<li>76.<\/li>\n<li>77.<\/li>\n<li>78.<\/li>\n<li>79.<\/li>\n<li>80.<\/li>\n<li>81.<\/li>\n<li>82.<\/li>\n<li>83.<\/li>\n<li>84.<\/li>\n<li>85.<\/li>\n<\/ul>\n<div class=\"toolbar\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3>MCP \u670d\u52a1\u5668 &#8211; Search_Server<\/h3>\n<div>\n<div class=\"hljs-cto\">\n<div class=\"hljs-cto\"><button class=\"copy_btn disable\" data-clipboard-target=\"#code_id_12\">\u590d\u5236<\/button><\/p>\n<div class=\"code-toolbar\">\n<pre class=\"has-pre-numbering language-sql\" tabindex=\"0\"><code class=\"language-sql\"><span class=\"token keyword\">from<\/span> typing importAny<span class=\"token punctuation\">,<\/span>Dict<span class=\"token punctuation\">,<\/span>List\r\n<span class=\"token keyword\">import<\/span> requests\r\n<span class=\"token keyword\">from<\/span> mcp<span class=\"token punctuation\">.<\/span>server<span class=\"token punctuation\">.<\/span>fastmcp importFastMCP\r\n<span class=\"token keyword\">import<\/span> os\r\n<span class=\"token keyword\">import<\/span> logging\r\n<span class=\"token keyword\">import<\/span> json\r\n<span class=\"token keyword\">from<\/span> pathlib importPath\r\n<span class=\"token keyword\">from<\/span> dotenv <span class=\"token keyword\">import<\/span> load_dotenv\r\n\r\n\r\nload_dotenv<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u8bbe\u7f6e\u65e5\u5fd7<\/span>\r\nlogging<span class=\"token punctuation\">.<\/span>basicConfig<span class=\"token punctuation\">(<\/span><span class=\"token keyword\">level<\/span><span class=\"token operator\">=<\/span>logging<span class=\"token punctuation\">.<\/span>INFO<span class=\"token punctuation\">)<\/span>\r\nlogger <span class=\"token operator\">=<\/span> logging<span class=\"token punctuation\">.<\/span>getLogger<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"search_server\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u521d\u59cb\u5316 FastMCP \u670d\u52a1\u5668<\/span>\r\nmcp <span class=\"token operator\">=<\/span>FastMCP<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"search_server\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u83b7\u53d6\u5f53\u524d\u76ee\u5f55<\/span>\r\ncurrent_dir <span class=\"token operator\">=<\/span>Path<span class=\"token punctuation\">(<\/span>__file__<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>parent\r\nresults_dir <span class=\"token operator\">=<\/span> current_dir <span class=\"token operator\">\/<\/span><span class=\"token string\">\"search_results\"<\/span>\r\nos<span class=\"token punctuation\">.<\/span>makedirs<span class=\"token punctuation\">(<\/span>results_dir<span class=\"token punctuation\">,<\/span> exist_ok<span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u9a8c\u8bc1 API \u5bc6\u94a5<\/span>\r\napi_key <span class=\"token operator\">=<\/span> os<span class=\"token punctuation\">.<\/span>getenv<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"BRAVE_API_KEY\"<\/span><span class=\"token punctuation\">)<\/span>\r\nifnot api_key:\r\n    logger<span class=\"token punctuation\">.<\/span>warning<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"BRAVE_API_KEY environment variable is not set!\"<\/span><span class=\"token punctuation\">)<\/span>\r\n    logger<span class=\"token punctuation\">.<\/span>warning<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Search functionality will be limited or unavailable\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># Brave Search API \u7aef\u70b9<\/span>\r\nBRAVE_SEARCH_URL <span class=\"token operator\">=<\/span><span class=\"token string\">\"https:\/\/api.search.brave.com\/res\/v1\/web\/search\"<\/span>\r\n\r\n\r\n<span class=\"token variable\">@mcp.tool<\/span><span class=\"token punctuation\">(<\/span>name<span class=\"token operator\">=<\/span><span class=\"token string\">\"brave_search\"<\/span><span class=\"token punctuation\">,<\/span> descriptinotallow<span class=\"token operator\">=<\/span><span class=\"token string\">\"Search the web using Brave Search API\"<\/span><span class=\"token punctuation\">)<\/span>\r\ndef brave_search<span class=\"token punctuation\">(<\/span>query: str<span class=\"token punctuation\">,<\/span> count:<span class=\"token keyword\">int<\/span><span class=\"token operator\">=<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span>Dict<span class=\"token punctuation\">[<\/span>str<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">Any<\/span><span class=\"token punctuation\">]<\/span>:\r\n<span class=\"token string\">\"\"\"\r\n\u4f7f\u7528BraveSearch API \u641c\u7d22\u7f51\u7edc\r\n\r\n\r\n\u53c2\u6570\uff1a\r\n        query:\u641c\u7d22\u67e5\u8be2\u5b57\u7b26\u4e32\r\n        count:\u8fd4\u56de\u7684\u7ed3\u679c\u6570\u91cf\uff08\u6700\u592720\uff09\r\n\r\n\r\n\u8fd4\u56de\uff1a\r\n\u5305\u542b\u641c\u7d22\u7ed3\u679c\u7684\u5b57\u5178\r\n\"\"\"<\/span>\r\ntry:\r\n        logger<span class=\"token punctuation\">.<\/span>info<span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"Searching for: {query}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\nifnot api_key:\r\n<span class=\"token keyword\">return<\/span>{\r\n<span class=\"token string\">\"success\"<\/span>:<span class=\"token boolean\">False<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"error\"<\/span>:<span class=\"token string\">\"BRAVE_API_KEY not configured\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"results\"<\/span>:<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>\r\n}\r\n\r\n\r\n<span class=\"token comment\"># \u5c06\u8ba1\u6570\u9650\u5236\u5728\u5408\u7406\u8303\u56f4\u5185<\/span>\r\n        count <span class=\"token operator\">=<\/span> <span class=\"token function\">max<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token function\">min<\/span><span class=\"token punctuation\">(<\/span>count<span class=\"token punctuation\">,<\/span><span class=\"token number\">20<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u8bf7\u6c42\u5934<\/span>\r\n        headers <span class=\"token operator\">=<\/span>{\r\n<span class=\"token string\">\"Accept\"<\/span>:<span class=\"token string\">\"application\/json\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"Accept-Encoding\"<\/span>:<span class=\"token string\">\"gzip\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"X-Subscription-Token\"<\/span>: api_key\r\n}\r\n\r\n\r\n<span class=\"token comment\"># \u8bf7\u6c42\u53c2\u6570<\/span>\r\nparams<span class=\"token operator\">=<\/span>{\r\n<span class=\"token string\">\"q\"<\/span>: query<span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"count\"<\/span>: count<span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"search_lang\"<\/span>:<span class=\"token string\">\"en\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"country\"<\/span>:<span class=\"token string\">\"US\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"safesearch\"<\/span>:<span class=\"token string\">\"moderate\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"freshness\"<\/span>:<span class=\"token string\">\"pw\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token comment\"># \u8fc7\u53bb\u4e00\u5468\u4ee5\u83b7\u53d6\u66f4\u65b0\u7684\u7ed3\u679c<\/span>\r\n<span class=\"token string\">\"text_decorations\"<\/span>:<span class=\"token boolean\">False<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"spellcheck\"<\/span>:<span class=\"token boolean\">True<\/span>\r\n}\r\n\r\n\r\n<span class=\"token comment\"># \u53d1\u8d77 API \u8bf7\u6c42<\/span>\r\ntry:\r\n            response <span class=\"token operator\">=<\/span> requests<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span>\r\n                BRAVE_SEARCH_URL<span class=\"token punctuation\">,<\/span>\r\n                headers<span class=\"token operator\">=<\/span>headers<span class=\"token punctuation\">,<\/span>\r\nparams<span class=\"token operator\">=<\/span>params<span class=\"token punctuation\">,<\/span>\r\n                timeout<span class=\"token operator\">=<\/span><span class=\"token number\">30<\/span>\r\n<span class=\"token punctuation\">)<\/span>\r\n            response<span class=\"token punctuation\">.<\/span>raise_for_status<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">except<\/span> requests<span class=\"token punctuation\">.<\/span>exceptions<span class=\"token punctuation\">.<\/span>RequestExceptionas e:\r\n            logger<span class=\"token punctuation\">.<\/span>error<span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"Search API request failed: {e}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">return<\/span>{\r\n<span class=\"token string\">\"success\"<\/span>:<span class=\"token boolean\">False<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"error\"<\/span>: f<span class=\"token string\">\"Search API request failed: {str(e)}\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"results\"<\/span>:<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>\r\n}\r\n\r\n\r\n<span class=\"token comment\"># \u89e3\u6790\u54cd\u5e94<\/span>\r\ntry:\r\n            <span class=\"token keyword\">data<\/span> <span class=\"token operator\">=<\/span> response<span class=\"token punctuation\">.<\/span>json<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">except<\/span> json<span class=\"token punctuation\">.<\/span>JSONDecodeErroras e:\r\n            logger<span class=\"token punctuation\">.<\/span>error<span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"Failed to parse search response: {e}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">return<\/span>{\r\n<span class=\"token string\">\"success\"<\/span>:<span class=\"token boolean\">False<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"error\"<\/span>:<span class=\"token string\">\"Failed to parse search response\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"results\"<\/span>:<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>\r\n}\r\n\r\n\r\n<span class=\"token comment\"># \u63d0\u53d6\u5e76\u683c\u5f0f\u5316\u7ed3\u679c<\/span>\r\n        search_results <span class=\"token operator\">=<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>\r\n        web_results <span class=\"token operator\">=<\/span> <span class=\"token keyword\">data<\/span><span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"web\"<\/span><span class=\"token punctuation\">,<\/span>{}<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"results\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token keyword\">for<\/span> result <span class=\"token operator\">in<\/span> web_results:\r\n            search_result <span class=\"token operator\">=<\/span>{\r\n<span class=\"token string\">\"title\"<\/span>: result<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"title\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"url\"<\/span>: result<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"url\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"description\"<\/span>: result<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"description\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"published\"<\/span>: result<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"published\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"thumbnail\"<\/span>: result<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"thumbnail\"<\/span><span class=\"token punctuation\">,<\/span>{}<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"src\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token keyword\">if<\/span> result<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"thumbnail\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token keyword\">else<\/span><span class=\"token string\">\"\"<\/span>\r\n}\r\n            search_results<span class=\"token punctuation\">.<\/span>append<span class=\"token punctuation\">(<\/span>search_result<span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u5c06\u7ed3\u679c\u4fdd\u5b58\u5230\u6587\u4ef6\u4ee5\u4f9b\u53c2\u8003<\/span>\r\ntry:\r\n            results_file <span class=\"token operator\">=<\/span> results_dir <span class=\"token operator\">\/<\/span> f<span class=\"token string\">\"search_{query.replace(' ', '_')[:50]}.json\"<\/span>\r\n<span class=\"token keyword\">with<\/span> <span class=\"token keyword\">open<\/span><span class=\"token punctuation\">(<\/span>results_file<span class=\"token punctuation\">,<\/span><span class=\"token string\">'w'<\/span><span class=\"token punctuation\">,<\/span> encoding<span class=\"token operator\">=<\/span><span class=\"token string\">'utf-8'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token keyword\">as<\/span> f:\r\n                json<span class=\"token punctuation\">.<\/span><span class=\"token keyword\">dump<\/span><span class=\"token punctuation\">(<\/span>{\r\n<span class=\"token string\">\"query\"<\/span>: query<span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"timestamp\"<\/span>: <span class=\"token keyword\">data<\/span><span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"query\"<\/span><span class=\"token punctuation\">,<\/span>{}<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"posted_at\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"results\"<\/span>: search_results\r\n}<span class=\"token punctuation\">,<\/span> f<span class=\"token punctuation\">,<\/span> indent<span class=\"token operator\">=<\/span><span class=\"token number\">2<\/span><span class=\"token punctuation\">,<\/span> ensure_ascii<span class=\"token operator\">=<\/span><span class=\"token boolean\">False<\/span><span class=\"token punctuation\">)<\/span>\r\n            logger<span class=\"token punctuation\">.<\/span>info<span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"Search results saved to {results_file}\"<\/span><span class=\"token punctuation\">)<\/span>\r\nexceptExceptionas e:\r\n            logger<span class=\"token punctuation\">.<\/span>warning<span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"Failed to save search results: {e}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n        logger<span class=\"token punctuation\">.<\/span>info<span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"Found {len(search_results)} search results\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token keyword\">return<\/span>{\r\n<span class=\"token string\">\"success\"<\/span>:<span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"query\"<\/span>: query<span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"total_results\"<\/span>: <span class=\"token function\">len<\/span><span class=\"token punctuation\">(<\/span>search_results<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"results\"<\/span>: search_results\r\n}\r\n\r\n\r\nexceptExceptionas e:\r\n        logger<span class=\"token punctuation\">.<\/span>exception<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Search operation failed\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">return<\/span>{\r\n<span class=\"token string\">\"success\"<\/span>:<span class=\"token boolean\">False<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"error\"<\/span>: str<span class=\"token punctuation\">(<\/span>e<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"results\"<\/span>:<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>\r\n}\r\n\r\n\r\n<span class=\"token variable\">@mcp.tool<\/span><span class=\"token punctuation\">(<\/span>name<span class=\"token operator\">=<\/span><span class=\"token string\">\"search_news\"<\/span><span class=\"token punctuation\">,<\/span> descriptinotallow<span class=\"token operator\">=<\/span><span class=\"token string\">\"Search for news using Brave Search API\"<\/span><span class=\"token punctuation\">)<\/span>\r\ndef search_news<span class=\"token punctuation\">(<\/span>query: str<span class=\"token punctuation\">,<\/span> count:<span class=\"token keyword\">int<\/span><span class=\"token operator\">=<\/span><span class=\"token number\">5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">-<\/span><span class=\"token operator\">&gt;<\/span>Dict<span class=\"token punctuation\">[<\/span>str<span class=\"token punctuation\">,<\/span><span class=\"token keyword\">Any<\/span><span class=\"token punctuation\">]<\/span>:\r\n<span class=\"token string\">\"\"\"\r\n\u4f7f\u7528BraveSearch API \u641c\u7d22\u65b0\u95fb\r\n\r\n\r\n\u53c2\u6570\uff1a\r\n        query:\u641c\u7d22\u67e5\u8be2\u5b57\u7b26\u4e32\r\n        count:\u8fd4\u56de\u7684\u65b0\u95fb\u7ed3\u679c\u6570\u91cf\uff08\u6700\u592720\uff09\r\n\r\n\r\n\u8fd4\u56de\uff1a\r\n\u5305\u542b\u65b0\u95fb\u641c\u7d22\u7ed3\u679c\u7684\u5b57\u5178\r\n\"\"\"<\/span>\r\ntry:\r\n        logger<span class=\"token punctuation\">.<\/span>info<span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"Searching news for: {query}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\nifnot api_key:\r\n<span class=\"token keyword\">return<\/span>{\r\n<span class=\"token string\">\"success\"<\/span>:<span class=\"token boolean\">False<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"error\"<\/span>:<span class=\"token string\">\"BRAVE_API_KEY not configured\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"results\"<\/span>:<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>\r\n}\r\n\r\n\r\n<span class=\"token comment\"># \u5c06\u8ba1\u6570\u9650\u5236\u5728\u5408\u7406\u8303\u56f4\u5185<\/span>\r\n        count <span class=\"token operator\">=<\/span> <span class=\"token function\">max<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token function\">min<\/span><span class=\"token punctuation\">(<\/span>count<span class=\"token punctuation\">,<\/span><span class=\"token number\">20<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u8bf7\u6c42\u5934<\/span>\r\n        headers <span class=\"token operator\">=<\/span>{\r\n<span class=\"token string\">\"Accept\"<\/span>:<span class=\"token string\">\"application\/json\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"Accept-Encoding\"<\/span>:<span class=\"token string\">\"gzip\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"X-Subscription-Token\"<\/span>: api_key\r\n}\r\n\r\n\r\n<span class=\"token comment\"># \u65b0\u95fb\u641c\u7d22\u7684\u8bf7\u6c42\u53c2\u6570<\/span>\r\nparams<span class=\"token operator\">=<\/span>{\r\n<span class=\"token string\">\"q\"<\/span>: query<span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"count\"<\/span>: count<span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"search_lang\"<\/span>:<span class=\"token string\">\"en\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"country\"<\/span>:<span class=\"token string\">\"US\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"safesearch\"<\/span>:<span class=\"token string\">\"moderate\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"freshness\"<\/span>:<span class=\"token string\">\"pd\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token comment\"># \u8fc7\u53bb\u4e00\u5929\u4ee5\u83b7\u53d6\u6700\u65b0\u65b0\u95fb<\/span>\r\n<span class=\"token string\">\"text_decorations\"<\/span>:<span class=\"token boolean\">False<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"result_filter\"<\/span>:<span class=\"token string\">\"news\"<\/span><span class=\"token comment\"># \u4e13\u6ce8\u4e8e\u65b0\u95fb\u7ed3\u679c<\/span>\r\n}\r\n\r\n\r\n<span class=\"token comment\"># \u53d1\u8d77 API \u8bf7\u6c42<\/span>\r\ntry:\r\n            response <span class=\"token operator\">=<\/span> requests<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span>\r\n                BRAVE_SEARCH_URL<span class=\"token punctuation\">,<\/span>\r\n                headers<span class=\"token operator\">=<\/span>headers<span class=\"token punctuation\">,<\/span>\r\nparams<span class=\"token operator\">=<\/span>params<span class=\"token punctuation\">,<\/span>\r\n                timeout<span class=\"token operator\">=<\/span><span class=\"token number\">30<\/span>\r\n<span class=\"token punctuation\">)<\/span>\r\n            response<span class=\"token punctuation\">.<\/span>raise_for_status<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">except<\/span> requests<span class=\"token punctuation\">.<\/span>exceptions<span class=\"token punctuation\">.<\/span>RequestExceptionas e:\r\n            logger<span class=\"token punctuation\">.<\/span>error<span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"News search API request failed: {e}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">return<\/span>{\r\n<span class=\"token string\">\"success\"<\/span>:<span class=\"token boolean\">False<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"error\"<\/span>: f<span class=\"token string\">\"News search API request failed: {str(e)}\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"results\"<\/span>:<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>\r\n}\r\n\r\n\r\n<span class=\"token comment\"># \u89e3\u6790\u54cd\u5e94<\/span>\r\ntry:\r\n            <span class=\"token keyword\">data<\/span> <span class=\"token operator\">=<\/span> response<span class=\"token punctuation\">.<\/span>json<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">except<\/span> json<span class=\"token punctuation\">.<\/span>JSONDecodeErroras e:\r\n            logger<span class=\"token punctuation\">.<\/span>error<span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"Failed to parse news search response: {e}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">return<\/span>{\r\n<span class=\"token string\">\"success\"<\/span>:<span class=\"token boolean\">False<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"error\"<\/span>:<span class=\"token string\">\"Failed to parse news search response\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"results\"<\/span>:<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>\r\n}\r\n\r\n\r\n<span class=\"token comment\"># \u63d0\u53d6\u65b0\u95fb\u7ed3\u679c<\/span>\r\n        news_results <span class=\"token operator\">=<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u68c0\u67e5\u54cd\u5e94\u4e2d\u7684\u65b0\u95fb\u90e8\u5206<\/span>\r\n        news_data <span class=\"token operator\">=<\/span> <span class=\"token keyword\">data<\/span><span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"news\"<\/span><span class=\"token punctuation\">,<\/span>{}<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"results\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span>\r\nifnot news_data:\r\n<span class=\"token comment\"># \u5982\u679c\u6ca1\u6709\u4e13\u7528\u65b0\u95fb\u90e8\u5206\uff0c\u5219\u56de\u9000\u5230\u7f51\u9875\u7ed3\u679c<\/span>\r\n            news_data <span class=\"token operator\">=<\/span> <span class=\"token keyword\">data<\/span><span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"web\"<\/span><span class=\"token punctuation\">,<\/span>{}<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"results\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token keyword\">for<\/span> result <span class=\"token operator\">in<\/span> news_data:\r\n            news_result <span class=\"token operator\">=<\/span>{\r\n<span class=\"token string\">\"title\"<\/span>: result<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"title\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"url\"<\/span>: result<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"url\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"description\"<\/span>: result<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"description\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"published\"<\/span>: result<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"age\"<\/span><span class=\"token punctuation\">,<\/span> result<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"published\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"source\"<\/span>: result<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"profile\"<\/span><span class=\"token punctuation\">,<\/span>{}<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"name\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token keyword\">if<\/span> result<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"profile\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token keyword\">else<\/span><span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"thumbnail\"<\/span>: result<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"thumbnail\"<\/span><span class=\"token punctuation\">,<\/span>{}<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"src\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token keyword\">if<\/span> result<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"thumbnail\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token keyword\">else<\/span><span class=\"token string\">\"\"<\/span>\r\n}\r\n            news_results<span class=\"token punctuation\">.<\/span>append<span class=\"token punctuation\">(<\/span>news_result<span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n        logger<span class=\"token punctuation\">.<\/span>info<span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"Found {len(news_results)} news results\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token keyword\">return<\/span>{\r\n<span class=\"token string\">\"success\"<\/span>:<span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"query\"<\/span>: query<span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"total_results\"<\/span>: <span class=\"token function\">len<\/span><span class=\"token punctuation\">(<\/span>news_results<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"results\"<\/span>: news_results\r\n}\r\n\r\n\r\nexceptExceptionas e:\r\n        logger<span class=\"token punctuation\">.<\/span>exception<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"News search operation failed\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">return<\/span>{\r\n<span class=\"token string\">\"success\"<\/span>:<span class=\"token boolean\">False<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"error\"<\/span>: str<span class=\"token punctuation\">(<\/span>e<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"results\"<\/span>:<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>\r\n}\r\n\r\n\r\n<span class=\"token keyword\">if<\/span> __name__ <span class=\"token operator\">=<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"__main__\"<\/span>:\r\n    logger<span class=\"token punctuation\">.<\/span>info<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Starting Brave Search MCP Server\"<\/span><span class=\"token punctuation\">)<\/span>\r\ntry:\r\n        mcp<span class=\"token punctuation\">.<\/span>run<span class=\"token punctuation\">(<\/span>transport<span class=\"token operator\">=<\/span><span class=\"token string\">\"stdio\"<\/span><span class=\"token punctuation\">)<\/span>\r\nexceptExceptionas e:\r\n        logger<span class=\"token punctuation\">.<\/span>exception<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Search server crashed\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token comment\"># \u5728 Windows \u4e2d\u6dfb\u52a0\u6682\u505c\u4ee5\u67e5\u770b\u9519\u8bef<\/span>\r\n        input<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Press Enter to exit...\"<\/span><span class=\"token punctuation\">)<\/span>\r\nraise<\/code><\/pre>\n<ul id=\"code_id_12\" 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class=\"toolbar\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3>\u4ee3\u7406 &#8211; main.py<\/h3>\n<div>\n<div class=\"hljs-cto\">\n<div class=\"hljs-cto\"><button class=\"copy_btn disable\" data-clipboard-target=\"#code_id_13\">\u590d\u5236<\/button><\/p>\n<div class=\"code-toolbar\">\n<pre class=\"has-pre-numbering language-sql\" tabindex=\"0\"><code class=\"language-sql\"><span class=\"token keyword\">from<\/span> crewai importAgent<span class=\"token punctuation\">,<\/span>Task<span class=\"token punctuation\">,<\/span>Crew<span class=\"token punctuation\">,<\/span> LLM\r\n<span class=\"token keyword\">from<\/span> crewai_tools importMCPServerAdapter\r\n<span class=\"token keyword\">from<\/span> mcp importStdioServerParameters\r\n<span class=\"token keyword\">import<\/span> sys\r\n<span class=\"token keyword\">import<\/span> platform\r\n<span class=\"token keyword\">from<\/span> pathlib importPath\r\n<span class=\"token keyword\">import<\/span> os\r\n<span class=\"token keyword\">import<\/span> <span class=\"token keyword\">warnings<\/span>\r\n<span class=\"token keyword\">from<\/span> pydantic importPydanticDeprecatedSince20\r\n<span class=\"token keyword\">from<\/span> dotenv <span class=\"token keyword\">import<\/span> load_dotenv\r\n<span class=\"token keyword\">import<\/span> traceback\r\n<span class=\"token keyword\">import<\/span> subprocess\r\n<span class=\"token keyword\">from<\/span> pydantic importBaseModel<span class=\"token punctuation\">,<\/span>Field\r\nclassSummary<span class=\"token punctuation\">(<\/span>BaseModel<span class=\"token punctuation\">)<\/span>:\r\n    summary: str <span class=\"token operator\">=<\/span>Field<span class=\"token punctuation\">(<\/span>descriptinotallow<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u7814\u7a76\u6210\u679c\u7684\u8be6\u7ec6\u6458\u8981\"<\/span><span class=\"token punctuation\">)<\/span>\r\n    image_path: str <span class=\"token operator\">=<\/span>Field<span class=\"token punctuation\">(<\/span>descriptinotallow<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u4ee3\u7406\u521b\u5efa\u7684\u56fe\u50cf\u6587\u4ef6\u8def\u5f84\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u52a0\u8f7d\u73af\u5883\u53d8\u91cf<\/span>\r\nload_dotenv<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\ndef get_available_llm<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>:\r\n<span class=\"token string\">\"\"\"\u4ece\u73af\u5883\u53d8\u91cf\u4e2d\u83b7\u53d6\u7b2c\u4e00\u4e2a\u53ef\u7528\u7684 LLM\"\"\"<\/span>\r\n    llm_configs <span class=\"token operator\">=<\/span><span class=\"token punctuation\">[<\/span>\r\n{\r\n<span class=\"token string\">\"name\"<\/span>:<span class=\"token string\">\"Groq Llama\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"model\"<\/span>:<span class=\"token string\">\"groq\/llama-3.3-70b-versatile\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"api_key_env\"<\/span>:<span class=\"token string\">\"GROQ_API_KEY\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"temperature\"<\/span>:<span class=\"token number\">0.7<\/span>\r\n}<span class=\"token punctuation\">,<\/span>\r\n{\r\n<span class=\"token string\">\"name\"<\/span>:<span class=\"token string\">\"OpenAI GPT-4\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"model\"<\/span>:<span class=\"token string\">\"gpt-4o-mini\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"api_key_env\"<\/span>:<span class=\"token string\">\"OPENAI_API_KEY\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"temperature\"<\/span>:<span class=\"token number\">0.7<\/span>\r\n}<span class=\"token punctuation\">,<\/span>\r\n{\r\n<span class=\"token string\">\"name\"<\/span>:<span class=\"token string\">\"Anthropic Claude\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"model\"<\/span>:<span class=\"token string\">\"claude-3-haiku-20240307\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"api_key_env\"<\/span>:<span class=\"token string\">\"ANTHROPIC_API_KEY\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"temperature\"<\/span>:<span class=\"token number\">0.7<\/span>\r\n}<span class=\"token punctuation\">,<\/span>\r\n{\r\n<span class=\"token string\">\"name\"<\/span>:<span class=\"token string\">\"Ollama Local\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"model\"<\/span>:<span class=\"token string\">\"ollama\/llama3.2\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"api_key_env\"<\/span>:None<span class=\"token punctuation\">,<\/span><span class=\"token comment\"># \u672c\u5730\u6a21\u578b\u65e0\u9700 API \u5bc6\u94a5<\/span>\r\n<span class=\"token string\">\"temperature\"<\/span>:<span class=\"token number\">0.7<\/span>\r\n}\r\n<span class=\"token punctuation\">]<\/span>\r\n\r\n\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\ud83d\udd0d \u68c0\u67e5\u53ef\u7528\u7684 LLM \u63d0\u4f9b\u8005...\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token keyword\">for<\/span> config <span class=\"token operator\">in<\/span> llm_configs:\r\ntry:\r\n<span class=\"token keyword\">if<\/span> config<span class=\"token punctuation\">[<\/span><span class=\"token string\">\"api_key_env\"<\/span><span class=\"token punctuation\">]<\/span>isNone:\r\n<span class=\"token comment\"># \u5bf9\u4e8e\u672c\u5730\u6a21\u578b\u5982 Ollama\uff0c\u5c1d\u8bd5\u65e0\u9700 API \u5bc6\u94a5<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u26a1 \u5c1d\u8bd5 {config['name']} (\u672c\u5730)...\"<\/span><span class=\"token punctuation\">)<\/span>\r\n                llm <span class=\"token operator\">=<\/span> LLM<span class=\"token punctuation\">(<\/span>\r\n                    model<span class=\"token operator\">=<\/span>config<span class=\"token punctuation\">[<\/span><span class=\"token string\">\"model\"<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span>\r\n                    temperature<span class=\"token operator\">=<\/span>config<span class=\"token punctuation\">[<\/span><span class=\"token string\">\"temperature\"<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span>\r\n                    max_tokens<span class=\"token operator\">=<\/span><span class=\"token number\">1000<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u2705 \u4f7f\u7528 {config['name']}: {config['model']}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">return<\/span> llm\r\n<span class=\"token keyword\">else<\/span>:\r\n                api_key <span class=\"token operator\">=<\/span> os<span class=\"token punctuation\">.<\/span>getenv<span class=\"token punctuation\">(<\/span>config<span class=\"token punctuation\">[<\/span><span class=\"token string\">\"api_key_env\"<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">if<\/span> api_key:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u26a1 \u5c1d\u8bd5 {config['name']}...\"<\/span><span class=\"token punctuation\">)<\/span>\r\n                    llm <span class=\"token operator\">=<\/span> LLM<span class=\"token punctuation\">(<\/span>\r\n                        model<span class=\"token operator\">=<\/span>config<span class=\"token punctuation\">[<\/span><span class=\"token string\">\"model\"<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span>\r\n                        temperature<span class=\"token operator\">=<\/span>config<span class=\"token punctuation\">[<\/span><span class=\"token string\">\"temperature\"<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span>\r\n                        api_key<span class=\"token operator\">=<\/span>api_key\r\n<span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u2705 \u4f7f\u7528 {config['name']}: {config['model']}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">return<\/span> llm\r\n<span class=\"token keyword\">else<\/span>:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u26a0\ufe0f  {config['name']} API \u5bc6\u94a5\u672a\u5728\u73af\u5883\u4e2d\u627e\u5230\"<\/span><span class=\"token punctuation\">)<\/span>\r\nexceptExceptionas e:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u274c {config['name']} \u5931\u8d25: {str(e)[:100]}...\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">continue<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u5982\u679c\u5168\u90e8\u5931\u8d25\uff0c\u5219\u56de\u9000\u5230\u57fa\u672c\u914d\u7f6e<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u26a0\ufe0f  \u4f7f\u7528\u56de\u9000 LLM \u914d\u7f6e...\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">return<\/span> LLM<span class=\"token punctuation\">(<\/span>\r\n        model<span class=\"token operator\">=<\/span><span class=\"token string\">\"groq\/llama-3.3-70b-versatile\"<\/span><span class=\"token punctuation\">,<\/span>\r\n        temperature<span class=\"token operator\">=<\/span><span class=\"token number\">0.7<\/span><span class=\"token punctuation\">,<\/span>\r\n        api_key<span class=\"token operator\">=<\/span>os<span class=\"token punctuation\">.<\/span>getenv<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"GROQ_API_KEY\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u914d\u7f6e\u5177\u6709\u56de\u9000\u9009\u9879\u7684 LLM<\/span>\r\nllm <span class=\"token operator\">=<\/span> get_available_llm<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u6291\u5236\u8b66\u544a<\/span>\r\n<span class=\"token keyword\">warnings<\/span><span class=\"token punctuation\">.<\/span>filterWarnings<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"ignore\"<\/span><span class=\"token punctuation\">,<\/span> category<span class=\"token operator\">=<\/span>PydanticDeprecatedSince20<span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u83b7\u53d6\u5f53\u524d\u76ee\u5f55<\/span>\r\nbase_dir <span class=\"token operator\">=<\/span>Path<span class=\"token punctuation\">(<\/span>__file__<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>parent<span class=\"token punctuation\">.<\/span>resolve<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"Python \u53ef\u6267\u884c\u6587\u4ef6: {sys.executable}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u5f53\u524d\u76ee\u5f55: {os.getcwd()}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u57fa\u7840\u76ee\u5f55: {base_dir}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u786e\u5b9a\u9002\u7528\u4e8e Windows \u7684\u6b63\u786e npx \u547d\u4ee4<\/span>\r\nnpx_cmd <span class=\"token operator\">=<\/span><span class=\"token string\">\"npx.cmd\"<\/span><span class=\"token keyword\">if<\/span> platform<span class=\"token punctuation\">.<\/span>system<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token operator\">=<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"Windows\"<\/span><span class=\"token keyword\">else<\/span><span class=\"token string\">\"npx\"<\/span>\r\n\r\n\r\ndef check_npx_availability<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>:\r\n<span class=\"token string\">\"\"\"\u68c0\u67e5 npx \u662f\u5426\u53ef\u7528\u4e14\u6b63\u5e38\u5de5\u4f5c\"\"\"<\/span>\r\ntry:\r\n        result <span class=\"token operator\">=<\/span> subprocess<span class=\"token punctuation\">.<\/span>run<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">[<\/span>npx_cmd<span class=\"token punctuation\">,<\/span><span class=\"token string\">\"--version\"<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span>\r\n                              capture_output<span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">text<\/span><span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span> timeout<span class=\"token operator\">=<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">if<\/span> result<span class=\"token punctuation\">.<\/span>returncode <span class=\"token operator\">=<\/span><span class=\"token operator\">=<\/span><span class=\"token number\">0<\/span>:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u2713 NPX \u53ef\u7528: {result.stdout.strip()}\"<\/span><span class=\"token punctuation\">)<\/span>\r\nreturnTrue\r\n<span class=\"token keyword\">else<\/span>:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u2717 NPX \u68c0\u67e5\u5931\u8d25: {result.stderr}\"<\/span><span class=\"token punctuation\">)<\/span>\r\nreturnFalse\r\nexceptExceptionas e:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u2717 NPX \u4e0d\u53ef\u7528: {e}\"<\/span><span class=\"token punctuation\">)<\/span>\r\nreturnFalse\r\n\r\n\r\ndef check_python_server<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>:\r\n<span class=\"token string\">\"\"\"\u68c0\u67e5 Python \u56fe\u50cf\u670d\u52a1\u5668\u662f\u5426\u5b58\u5728\"\"\"<\/span>\r\n    server_path <span class=\"token operator\">=<\/span> base_dir <span class=\"token operator\">\/<\/span><span class=\"token string\">\"servers\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token string\">\"image_server.py\"<\/span>\r\n<span class=\"token keyword\">if<\/span> server_path<span class=\"token punctuation\">.<\/span><span class=\"token keyword\">exists<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u2713 \u627e\u5230 Python \u56fe\u50cf\u670d\u52a1\u5668: {server_path}\"<\/span><span class=\"token punctuation\">)<\/span>\r\nreturnTrue\r\n<span class=\"token keyword\">else<\/span>:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u2717 \u672a\u627e\u5230 Python \u56fe\u50cf\u670d\u52a1\u5668: {server_path}\"<\/span><span class=\"token punctuation\">)<\/span>\r\nreturnFalse\r\n\r\n\r\ndef check_search_server<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>:\r\n<span class=\"token string\">\"\"\"\u68c0\u67e5 Python \u641c\u7d22\u670d\u52a1\u5668\u662f\u5426\u5b58\u5728\"\"\"<\/span>\r\n    server_path <span class=\"token operator\">=<\/span> base_dir <span class=\"token operator\">\/<\/span><span class=\"token string\">\"servers\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token string\">\"search_server.py\"<\/span>\r\n<span class=\"token keyword\">if<\/span> server_path<span class=\"token punctuation\">.<\/span><span class=\"token keyword\">exists<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u2713 \u627e\u5230 Python \u641c\u7d22\u670d\u52a1\u5668: {server_path}\"<\/span><span class=\"token punctuation\">)<\/span>\r\nreturnTrue\r\n<span class=\"token keyword\">else<\/span>:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u2717 \u672a\u627e\u5230 Python \u641c\u7d22\u670d\u52a1\u5668: {server_path}\"<\/span><span class=\"token punctuation\">)<\/span>\r\nreturnFalse\r\n\r\n\r\ndef get_working_servers<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>:\r\n<span class=\"token string\">\"\"\"\u83b7\u53d6\u5de5\u4f5c\u670d\u52a1\u5668\u914d\u7f6e\u5217\u8868\"\"\"<\/span>\r\n    working_servers <span class=\"token operator\">=<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>\r\n\r\n\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\\n\"<\/span><span class=\"token operator\">+<\/span><span class=\"token string\">\"=\"<\/span><span class=\"token operator\">*<\/span><span class=\"token number\">50<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u8bca\u65ad MCP \u670d\u52a1\u5668\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"=\"<\/span><span class=\"token operator\">*<\/span><span class=\"token number\">50<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u9996\u5148\u68c0\u67e5 Python \u56fe\u50cf\u670d\u52a1\u5668\uff08\u6700\u6709\u53ef\u80fd\u5de5\u4f5c\uff09<\/span>\r\n    python_server_available <span class=\"token operator\">=<\/span> check_python_server<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">if<\/span> python_server_available:\r\n        image_server_params <span class=\"token operator\">=<\/span>StdioServerParameters<span class=\"token punctuation\">(<\/span>\r\n            command<span class=\"token operator\">=<\/span><span class=\"token string\">\"python\"<\/span><span class=\"token punctuation\">,<\/span>\r\n            args<span class=\"token operator\">=<\/span><span class=\"token punctuation\">[<\/span>\r\n                str<span class=\"token punctuation\">(<\/span>base_dir <span class=\"token operator\">\/<\/span><span class=\"token string\">\"servers\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token string\">\"image_server.py\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span>\r\n            env<span class=\"token operator\">=<\/span>{<span class=\"token string\">\"UV_PYTHON\"<\/span>:<span class=\"token string\">\"3.12\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token operator\">*<\/span><span class=\"token operator\">*<\/span>os<span class=\"token punctuation\">.<\/span>environ}<span class=\"token punctuation\">,<\/span>\r\n<span class=\"token punctuation\">)<\/span>\r\n        working_servers<span class=\"token punctuation\">.<\/span>append<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Image Server\"<\/span><span class=\"token punctuation\">,<\/span> image_server_params<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u2713 \u56fe\u50cf\u670d\u52a1\u5668\u5df2\u914d\u7f6e\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">else<\/span>:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u2717 \u8df3\u8fc7\u56fe\u50cf\u670d\u52a1\u5668\uff08\u672a\u627e\u5230\u670d\u52a1\u5668\u6587\u4ef6\uff09\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u68c0\u67e5 Python \u641c\u7d22\u670d\u52a1\u5668<\/span>\r\n    search_server_available <span class=\"token operator\">=<\/span> check_search_server<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">if<\/span> search_server_available:\r\n        search_server_params <span class=\"token operator\">=<\/span>StdioServerParameters<span class=\"token punctuation\">(<\/span>\r\n            command<span class=\"token operator\">=<\/span><span class=\"token string\">\"python\"<\/span><span class=\"token punctuation\">,<\/span>\r\n            args<span class=\"token operator\">=<\/span><span class=\"token punctuation\">[<\/span>\r\n                str<span class=\"token punctuation\">(<\/span>base_dir <span class=\"token operator\">\/<\/span><span class=\"token string\">\"servers\"<\/span><span class=\"token operator\">\/<\/span><span class=\"token string\">\"search_server.py\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span>\r\n            env<span class=\"token operator\">=<\/span>{<span class=\"token string\">\"UV_PYTHON\"<\/span>:<span class=\"token string\">\"3.12\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token operator\">*<\/span><span class=\"token operator\">*<\/span>os<span class=\"token punctuation\">.<\/span>environ}<span class=\"token punctuation\">,<\/span>\r\n<span class=\"token punctuation\">)<\/span>\r\n        working_servers<span class=\"token punctuation\">.<\/span>append<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Python Search Server\"<\/span><span class=\"token punctuation\">,<\/span> search_server_params<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u2713 Python \u641c\u7d22\u670d\u52a1\u5668\u5df2\u914d\u7f6e\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">else<\/span>:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u2717 \u8df3\u8fc7 Python \u641c\u7d22\u670d\u52a1\u5668\uff08\u672a\u627e\u5230\u670d\u52a1\u5668\u6587\u4ef6\uff09\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u4ec5\u4e3a\u6587\u4ef6\u7cfb\u7edf\u670d\u52a1\u5668\u68c0\u67e5 NPX \u53ef\u7528\u6027<\/span>\r\n    npx_available <span class=\"token operator\">=<\/span> check_npx_availability<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u4ec5\u5728 Node.js \u7248\u672c\u8db3\u591f\u65b0\u65f6\u6dfb\u52a0 NPX \u670d\u52a1\u5668<\/span>\r\n<span class=\"token keyword\">if<\/span> npx_available:\r\n        node_version_check <span class=\"token operator\">=<\/span> check_node_version<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">if<\/span> node_version_check:\r\n<span class=\"token comment\"># \u6587\u4ef6\u7cfb\u7edf\u670d\u52a1\u5668\u914d\u7f6e<\/span>\r\n            filesystem_server_params <span class=\"token operator\">=<\/span>StdioServerParameters<span class=\"token punctuation\">(<\/span>\r\n                command<span class=\"token operator\">=<\/span>npx_cmd<span class=\"token punctuation\">,<\/span>\r\n                args<span class=\"token operator\">=<\/span><span class=\"token punctuation\">[<\/span>\r\n<span class=\"token string\">\"-y\"<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token string\">\"@modelcontextprotocol\/server-filesystem\"<\/span><span class=\"token punctuation\">,<\/span>\r\n                    os<span class=\"token punctuation\">.<\/span>path<span class=\"token punctuation\">.<\/span><span class=\"token keyword\">join<\/span><span class=\"token punctuation\">(<\/span>os<span class=\"token punctuation\">.<\/span>path<span class=\"token punctuation\">.<\/span>expanduser<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"~\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"Downloads\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token punctuation\">)<\/span>\r\n            working_servers<span class=\"token punctuation\">.<\/span>append<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"Filesystem Server\"<\/span><span class=\"token punctuation\">,<\/span> filesystem_server_params<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u2713 \u6587\u4ef6\u7cfb\u7edf\u670d\u52a1\u5668\u5df2\u914d\u7f6e\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">else<\/span>:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u26a0\ufe0f  \u7531\u4e8e Node.js \u7248\u672c\u517c\u5bb9\u6027\u95ee\u9898\uff0c\u8df3\u8fc7 NPX \u6587\u4ef6\u7cfb\u7edf\u670d\u52a1\u5668\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\ud83d\udca1 \u8981\u542f\u7528\u6587\u4ef6\u7cfb\u7edf\u670d\u52a1\u5668\uff0c\u8bf7\u5c06 Node.js \u66f4\u65b0\u5230 18+ \u6216 20+ \u7248\u672c\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"   \u8bbf\u95ee: https:\/\/nodejs.org\/en\/download\/\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">else<\/span>:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u2717 \u8df3\u8fc7 NPX \u6587\u4ef6\u7cfb\u7edf\u670d\u52a1\u5668\uff08NPX \u4e0d\u53ef\u7528\uff09\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\\n\u627e\u5230 {len(working_servers)} \u4e2a\u670d\u52a1\u5668\u914d\u7f6e\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">return<\/span> working_servers\r\n\r\n\r\ndef check_node_version<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>:\r\n<span class=\"token string\">\"\"\"\u68c0\u67e5 Node.js \u7248\u672c\u662f\u5426\u517c\u5bb9\"\"\"<\/span>\r\ntry:\r\n        result <span class=\"token operator\">=<\/span> subprocess<span class=\"token punctuation\">.<\/span>run<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">\"node\"<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">\"--version\"<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span>\r\n                              capture_output<span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">text<\/span><span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span> timeout<span class=\"token operator\">=<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">if<\/span> result<span class=\"token punctuation\">.<\/span>returncode <span class=\"token operator\">=<\/span><span class=\"token operator\">=<\/span><span class=\"token number\">0<\/span>:\r\n            version <span class=\"token operator\">=<\/span> result<span class=\"token punctuation\">.<\/span>stdout<span class=\"token punctuation\">.<\/span>strip<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"Node.js \u7248\u672c: {version}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token comment\"># \u63d0\u53d6\u4e3b\u7248\u672c\u53f7<\/span>\r\n            major_version <span class=\"token operator\">=<\/span><span class=\"token keyword\">int<\/span><span class=\"token punctuation\">(<\/span>version<span class=\"token punctuation\">.<\/span>lstrip<span class=\"token punctuation\">(<\/span><span class=\"token string\">'v'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>split<span class=\"token punctuation\">(<\/span><span class=\"token string\">'.'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">if<\/span> major_version <span class=\"token operator\">&gt;=<\/span><span class=\"token number\">18<\/span>:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u2713 Node.js \u7248\u672c\u517c\u5bb9\"<\/span><span class=\"token punctuation\">)<\/span>\r\nreturnTrue\r\n<span class=\"token keyword\">else<\/span>:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u26a0\ufe0f  Node.js \u7248\u672c {version} \u53ef\u80fd\u8fc7\u65e7\uff08\u63a8\u8350 v18+\uff09\"<\/span><span class=\"token punctuation\">)<\/span>\r\nreturnFalse\r\nreturnFalse\r\nexceptExceptionas e:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u2717 \u65e0\u6cd5\u68c0\u67e5 Node.js \u7248\u672c: {e}\"<\/span><span class=\"token punctuation\">)<\/span>\r\nreturnFalse\r\n\r\n\r\nclassCustomMCPServerAdapter<span class=\"token punctuation\">(<\/span>MCPServerAdapter<span class=\"token punctuation\">)<\/span>:\r\n<span class=\"token string\">\"\"\"\u5177\u6709\u589e\u52a0\u8d85\u65f6\u7684\u81ea\u5b9a\u4e49 MCP \u670d\u52a1\u5668\u9002\u914d\u5668\"\"\"<\/span>\r\ndef __init__<span class=\"token punctuation\">(<\/span>self<span class=\"token punctuation\">,<\/span><span class=\"token operator\">*<\/span>args<span class=\"token punctuation\">,<\/span><span class=\"token operator\">*<\/span><span class=\"token operator\">*<\/span>kwargs<span class=\"token punctuation\">)<\/span>:\r\nsuper<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>__init__<span class=\"token punctuation\">(<\/span><span class=\"token operator\">*<\/span>args<span class=\"token punctuation\">,<\/span><span class=\"token operator\">*<\/span><span class=\"token operator\">*<\/span>kwargs<span class=\"token punctuation\">)<\/span>\r\nself<span class=\"token punctuation\">.<\/span>timeout <span class=\"token operator\">=<\/span><span class=\"token number\">90<\/span><span class=\"token comment\"># \u5c06\u8d85\u65f6\u589e\u52a0\u5230 90 \u79d2<\/span>\r\n\r\n\r\ndef test_servers_individually<span class=\"token punctuation\">(<\/span>server_configs<span class=\"token punctuation\">)<\/span>:\r\n<span class=\"token string\">\"\"\"\u5355\u72ec\u6d4b\u8bd5\u6bcf\u4e2a\u670d\u52a1\u5668\u4ee5\u8bc6\u522b\u95ee\u9898\u670d\u52a1\u5668\"\"\"<\/span>\r\n    working_servers <span class=\"token operator\">=<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>\r\n\r\n\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\\n\"<\/span><span class=\"token operator\">+<\/span><span class=\"token string\">\"=\"<\/span><span class=\"token operator\">*<\/span><span class=\"token number\">50<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u5355\u72ec\u6d4b\u8bd5\u670d\u52a1\u5668\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"=\"<\/span><span class=\"token operator\">*<\/span><span class=\"token number\">50<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token keyword\">for<\/span> name<span class=\"token punctuation\">,<\/span> server_params <span class=\"token operator\">in<\/span> server_configs:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\\n\u6d4b\u8bd5 {name}...\"<\/span><span class=\"token punctuation\">)<\/span>\r\ntry:\r\nwithCustomMCPServerAdapter<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">[<\/span>server_params<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><span class=\"token keyword\">as<\/span> tools:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u2713 {name} \u8fde\u63a5\u6210\u529f\uff01\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"  \u53ef\u7528\u5de5\u5177: {[tool.name for tool in tools]}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n                working_servers<span class=\"token punctuation\">.<\/span>append<span class=\"token punctuation\">(<\/span>server_params<span class=\"token punctuation\">)<\/span>\r\nexceptExceptionas e:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u2717 {name} \u5931\u8d25: {str(e)[:100]}...\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">continue<\/span>\r\n\r\n\r\n<span class=\"token keyword\">return<\/span> working_servers\r\n\r\n\r\ndef create_agent_and_tasks<span class=\"token punctuation\">(<\/span>tools<span class=\"token operator\">=<\/span>None<span class=\"token punctuation\">)<\/span>:\r\n<span class=\"token string\">\"\"\"\u521b\u5efa\u4ee3\u7406\u548c\u4efb\u52a1\uff08\u5e26\u6216\u4e0d\u5e26\u5de5\u5177\uff09\"\"\"<\/span>\r\n    tools_list <span class=\"token operator\">=<\/span> tools <span class=\"token operator\">or<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u6839\u636e\u53ef\u7528\u5de5\u5177\u8c03\u6574\u89d2\u8272\u548c\u4efb\u52a1<\/span>\r\n<span class=\"token keyword\">if<\/span> tools_list:\r\n        tool_names <span class=\"token operator\">=<\/span><span class=\"token punctuation\">[<\/span>getattr<span class=\"token punctuation\">(<\/span>tool<span class=\"token punctuation\">,<\/span><span class=\"token string\">'name'<\/span><span class=\"token punctuation\">,<\/span><span class=\"token string\">'unknown'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token keyword\">for<\/span> tool <span class=\"token operator\">in<\/span> tools_list<span class=\"token punctuation\">]<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u4ee3\u7406\u5c06\u6709\u6743\u8bbf\u95ee: {tool_names}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n        role <span class=\"token operator\">=<\/span><span class=\"token string\">\"AI Research Creator with Tools\"<\/span>\r\n        goal <span class=\"token operator\">=<\/span><span class=\"token string\">\"\u4f7f\u7528\u53ef\u7528\u7684 MCP \u5de5\u5177\u6df1\u5165\u7814\u7a76\u4e3b\u9898\uff0c\u521b\u5efa\u5168\u9762\u7684\u56fe\u8868\uff0c\u5e76\u4fdd\u5b58\u6458\u8981\"<\/span>\r\n        backstory <span class=\"token operator\">=<\/span><span class=\"token string\">\"\u64c5\u957f\u4f7f\u7528 MCP \u5de5\u5177\u6536\u96c6\u4fe1\u606f\u3001\u521b\u5efa\u89c6\u89c9\u8868\u793a\u5e76\u4fdd\u5b58\u7814\u7a76\u6210\u679c\u7684 AI \u7814\u7a76\u8005\u548c\u521b\u4f5c\u8005\u3002\"<\/span>\r\n<span class=\"token keyword\">else<\/span>:\r\n        role <span class=\"token operator\">=<\/span><span class=\"token string\">\"AI Research Creator\"<\/span>\r\n        goal <span class=\"token operator\">=<\/span><span class=\"token string\">\"\u4f7f\u7528\u5185\u7f6e\u77e5\u8bc6\u6df1\u5165\u7814\u7a76\u548c\u5206\u6790\u4e3b\u9898\"<\/span>\r\n        backstory <span class=\"token operator\">=<\/span><span class=\"token string\">\"\u64c5\u957f\u5206\u6790\u4e3b\u9898\u5e76\u4f7f\u7528\u53ef\u7528\u77e5\u8bc6\u63d0\u4f9b\u8be6\u7ec6\u89c1\u89e3\u7684 AI \u7814\u7a76\u8005\u3002\"<\/span>\r\n\r\n\r\n    agent <span class=\"token operator\">=<\/span>Agent<span class=\"token punctuation\">(<\/span>\r\n        role<span class=\"token operator\">=<\/span>role<span class=\"token punctuation\">,<\/span>\r\n        goal<span class=\"token operator\">=<\/span>goal<span class=\"token punctuation\">,<\/span>\r\n        backstory<span class=\"token operator\">=<\/span>backstory<span class=\"token punctuation\">,<\/span>\r\n        tools<span class=\"token operator\">=<\/span>tools_list<span class=\"token punctuation\">,<\/span>\r\n        llm<span class=\"token operator\">=<\/span>llm<span class=\"token punctuation\">,<\/span>\r\n        verbose<span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token keyword\">if<\/span> tools_list:\r\n        research_task <span class=\"token operator\">=<\/span>Task<span class=\"token punctuation\">(<\/span>\r\n            descriptinotallow<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u4f7f\u7528\u53ef\u7528\u7684 MCP \u5de5\u5177\u6df1\u5165\u7814\u7a76\u4e3b\u9898 '{topic}'\u3002\u5982\u679c\u6709\u56fe\u50cf\u521b\u5efa\u5de5\u5177\uff0c\u521b\u5efa\u4e00\u4e2a\u6df1\u5165\u7684\u56fe\u8868\uff0c\u5c55\u793a\u4e3b\u9898\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u5305\u62ec\u5173\u952e\u7ec4\u4ef6\u3001\u6d41\u7a0b\u548c\u5173\u7cfb\u3002\"<\/span><span class=\"token punctuation\">,<\/span>\r\n            expected_output<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u5168\u9762\u7684\u7814\u7a76\u6458\u8981\uff0c\u5982\u679c\u53ef\u80fd\uff0c\u5305\u62ec\u6210\u529f\u521b\u5efa\u7684\u56fe\u8868\/\u56fe\u50cf\uff0c\u8bf4\u660e\u4e3b\u9898\u3002\"<\/span><span class=\"token punctuation\">,<\/span>\r\n            agent<span class=\"token operator\">=<\/span>agent<span class=\"token punctuation\">,<\/span>\r\n<span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n        summary_task <span class=\"token operator\">=<\/span>Task<span class=\"token punctuation\">(<\/span>\r\n            descriptinotallow<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u521b\u5efa\u7814\u7a76\u6210\u679c\u7684\u8be6\u7ec6\u6458\u8981\u3002\u5982\u679c\u6709\u6587\u4ef6\u7cfb\u7edf\u5de5\u5177\uff0c\u5c06\u5176\u4fdd\u5b58\u4e3a Downloads \u6587\u4ef6\u5939\u4e2d\u7684\u6587\u672c\u6587\u4ef6\u3002\u5305\u62ec\u5173\u952e\u89c1\u89e3\u3001\u91cd\u8981\u7ec6\u8282\u548c\u5bf9\u521b\u5efa\u7684\u4efb\u4f55\u56fe\u8868\u7684\u5f15\u7528\u3002\"<\/span><span class=\"token punctuation\">,<\/span>\r\n            expected_output<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u7814\u7a76\u6210\u679c\u7684\u8be6\u7ec6\u6458\u8981\uff0c\u5982\u679c\u6709\u6587\u4ef6\u7cfb\u7edf\u8bbf\u95ee\u6743\u9650\uff0c\u4f18\u9009\u4fdd\u5b58\u4e3a\u6587\u672c\u6587\u4ef6\u3002\u6700\u7ec8\u54cd\u5e94\u5e94\u91c7\u7528 pydantic \u6a21\u578b Summary \u7684\u683c\u5f0f\"<\/span><span class=\"token punctuation\">,<\/span>\r\n            agent<span class=\"token operator\">=<\/span>agent<span class=\"token punctuation\">,<\/span>\r\n            output_pydantic<span class=\"token operator\">=<\/span>Summary\r\n<span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">else<\/span>:\r\n        research_task <span class=\"token operator\">=<\/span>Task<span class=\"token punctuation\">(<\/span>\r\n            descriptinotallow<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u4f7f\u7528\u60a8\u7684\u77e5\u8bc6\u6df1\u5165\u7814\u7a76\u548c\u5206\u6790\u4e3b\u9898 '{topic}'\u3002\u63d0\u4f9b\u6709\u5173\u5176\u5de5\u4f5c\u539f\u7406\u7684\u8be6\u7ec6\u89c1\u89e3\uff0c\u5305\u62ec\u5173\u952e\u7ec4\u4ef6\u3001\u6d41\u7a0b\u548c\u5173\u7cfb\u3002\"<\/span><span class=\"token punctuation\">,<\/span>\r\n            expected_output<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u5bf9\u4e3b\u9898\u7684\u5168\u9762\u5206\u6790\u548c\u89e3\u91ca\uff0c\u5305\u542b\u8be6\u7ec6\u89c1\u89e3\u3002\"<\/span><span class=\"token punctuation\">,<\/span>\r\n            agent<span class=\"token operator\">=<\/span>agent<span class=\"token punctuation\">,<\/span>\r\n<span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n        summary_task <span class=\"token operator\">=<\/span>Task<span class=\"token punctuation\">(<\/span>\r\n            descriptinotallow<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u521b\u5efa\u5206\u6790\u7684\u8be6\u7ec6\u6458\u8981\uff0c\u7a81\u51fa\u4e3b\u9898\u7684\u6700\u91cd\u8981\u65b9\u9762\u3001\u5173\u952e\u89c1\u89e3\u548c\u5b9e\u9645\u610f\u4e49\u3002\"<\/span><span class=\"token punctuation\">,<\/span>\r\n            expected_output<span class=\"token operator\">=<\/span><span class=\"token string\">\"\u7ed3\u6784\u826f\u597d\u7684\u6458\u8981\uff0c\u5305\u542b\u4e3b\u9898\u7684\u5173\u952e\u53d1\u73b0\u548c\u89c1\u89e3\u3002\u6700\u7ec8\u54cd\u5e94\u5e94\u91c7\u7528 pydantic \u6a21\u578b Summary \u7684\u683c\u5f0f\"<\/span><span class=\"token punctuation\">,<\/span>\r\n            agent<span class=\"token operator\">=<\/span>agent<span class=\"token punctuation\">,<\/span>\r\n            output_pydantic<span class=\"token operator\">=<\/span>Summary<span class=\"token punctuation\">,<\/span>\r\n            markdown<span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span><span class=\"token comment\"># \u542f\u7528\u6700\u7ec8\u8f93\u51fa\u7684 markdown \u683c\u5f0f<\/span>\r\n            output_file<span class=\"token operator\">=<\/span><span class=\"token string\">\"report.md\"<\/span>\r\n<span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token keyword\">return<\/span> agent<span class=\"token punctuation\">,<\/span><span class=\"token punctuation\">[<\/span>research_task<span class=\"token punctuation\">,<\/span> summary_task<span class=\"token punctuation\">]<\/span>\r\n\r\n\r\ndef main<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>:\r\n<span class=\"token string\">\"\"\"\u8fd0\u884c CrewAI \u5e94\u7528\u7684\u4e3b\u51fd\u6570\"\"\"<\/span>\r\n<span class=\"token comment\"># \u83b7\u53d6\u53ef\u7528\u670d\u52a1\u5668\u914d\u7f6e<\/span>\r\n    server_configs <span class=\"token operator\">=<\/span> get_working_servers<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\nifnot server_configs:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\\n\u26a0\ufe0f  \u65e0\u53ef\u7528 MCP \u670d\u52a1\u5668\u3002\u4ec5\u4ee5\u56de\u9000\u6a21\u5f0f\u8fd0\u884c\u3002\"<\/span><span class=\"token punctuation\">)<\/span>\r\n        run_fallback_mode<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">return<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u5355\u72ec\u6d4b\u8bd5\u670d\u52a1\u5668\u4ee5\u627e\u5230\u5de5\u4f5c\u4e2d\u7684\u670d\u52a1\u5668<\/span>\r\n    working_server_params <span class=\"token operator\">=<\/span> test_servers_individually<span class=\"token punctuation\">(<\/span>server_configs<span class=\"token punctuation\">)<\/span>\r\n\r\n\r\nifnot working_server_params:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\\n\u26a0\ufe0f  \u65e0 MCP \u670d\u52a1\u5668\u5de5\u4f5c\u3002\u4ee5\u56de\u9000\u6a21\u5f0f\u8fd0\u884c\u3002\"<\/span><span class=\"token punctuation\">)<\/span>\r\n        run_fallback_mode<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">return<\/span>\r\n\r\n\r\ntry:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\\n\u2713 \u4f7f\u7528 {len(working_server_params)} \u4e2a\u5de5\u4f5c\u4e2d\u7684 MCP \u670d\u52a1\u5668\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u521d\u59cb\u5316 MCP \u670d\u52a1\u5668\u9002\u914d\u5668...\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\nwithCustomMCPServerAdapter<span class=\"token punctuation\">(<\/span>working_server_params<span class=\"token punctuation\">)<\/span><span class=\"token keyword\">as<\/span> tools:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u6210\u529f\u8fde\u63a5\u5230 MCP \u670d\u52a1\u5668\uff01\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u53ef\u7528\u5de5\u5177: {[tool.name for tool in tools]}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u4f7f\u7528 MCP \u5de5\u5177\u521b\u5efa\u4ee3\u7406\u548c\u4efb\u52a1<\/span>\r\n            agent<span class=\"token punctuation\">,<\/span> tasks <span class=\"token operator\">=<\/span> create_agent_and_tasks<span class=\"token punctuation\">(<\/span>tools<span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u521b\u5efa\u5177\u6709\u9519\u8bef\u5904\u7406\u7684 crew<\/span>\r\n            crew <span class=\"token operator\">=<\/span>Crew<span class=\"token punctuation\">(<\/span>\r\n                agents<span class=\"token operator\">=<\/span><span class=\"token punctuation\">[<\/span>agent<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span>\r\n                tasks<span class=\"token operator\">=<\/span>tasks<span class=\"token punctuation\">,<\/span>\r\n                verbose<span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span>\r\n                reasnotallow<span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u83b7\u53d6\u7528\u6237\u8f93\u5165<\/span>\r\n            topic <span class=\"token operator\">=<\/span> input<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\\n\u8bf7\u8f93\u5165\u8981\u7814\u7a76\u7684\u4e3b\u9898: \"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>strip<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\nifnot topic:\r\n                topic <span class=\"token operator\">=<\/span><span class=\"token string\">\"artificial intelligence\"<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u672a\u63d0\u4f9b\u4e3b\u9898\uff0c\u4f7f\u7528\u9ed8\u8ba4\u503c: {topic}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u4f7f\u7528\u91cd\u8bd5\u673a\u5236\u6267\u884c crew<\/span>\r\n            max_retries <span class=\"token operator\">=<\/span><span class=\"token number\">2<\/span>\r\n<span class=\"token keyword\">for<\/span> attempt <span class=\"token operator\">in<\/span> range<span class=\"token punctuation\">(<\/span>max_retries <span class=\"token operator\">+<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span>:\r\ntry:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\\n\u5f00\u59cb\u7814\u7a76: {topic} (\u5c1d\u8bd5 {attempt + 1})\"<\/span><span class=\"token punctuation\">)<\/span>\r\n                    result <span class=\"token operator\">=<\/span> crew<span class=\"token punctuation\">.<\/span>kickoff<span class=\"token punctuation\">(<\/span>inputs<span class=\"token operator\">=<\/span>{<span class=\"token string\">\"topic\"<\/span>: topic}<span class=\"token punctuation\">)<\/span>\r\n<span class=\"token comment\"># print(\"\\n\" + \"=\"*50)<\/span>\r\n<span class=\"token comment\"># print(\"\u6765\u81ea\u4ee3\u7406\u7684\u6700\u7ec8\u7ed3\u679c\")<\/span>\r\n<span class=\"token comment\"># print(\"=\"*50)<\/span>\r\n\r\n\r\n                    response <span class=\"token operator\">=<\/span> result<span class=\"token punctuation\">[<\/span><span class=\"token string\">\"summary\"<\/span><span class=\"token punctuation\">]<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u6458\u8981\u4efb\u52a1\u8f93\u51fa: {tasks[1].output}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">return<\/span> response\r\nexceptExceptionas e:\r\n<span class=\"token keyword\">if<\/span> attempt <span class=\"token operator\">&lt;<\/span> max_retries:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u26a0\ufe0f  \u5c1d\u8bd5 {attempt + 1} \u5931\u8d25: {str(e)[:100]}...\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\ud83d\udd04 \u91cd\u8bd5... ({attempt + 2}\/{max_retries + 1})\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">continue<\/span>\r\n<span class=\"token keyword\">else<\/span>:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u274c \u6240\u6709\u5c1d\u8bd5\u5747\u5931\u8d25\u3002\u9519\u8bef: {e}\"<\/span><span class=\"token punctuation\">)<\/span>\r\nraise e\r\n\r\n\r\nexceptExceptionas e:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u4f7f\u7528 MCP \u5de5\u5177\u8fd0\u884c\u65f6\u51fa\u9519: {e}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n        traceback<span class=\"token punctuation\">.<\/span>print_exc<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\\n\u56de\u9000\u5230\u65e0 MCP \u5de5\u5177\u7684\u57fa\u672c\u4ee3\u7406...\"<\/span><span class=\"token punctuation\">)<\/span>\r\n        run_fallback_mode<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\ndef run_fallback_mode<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>:\r\n<span class=\"token string\">\"\"\"\u5728\u65e0 MCP \u5de5\u5177\u7684\u60c5\u51b5\u4e0b\u8fd0\u884c\u5e94\u7528\"\"\"<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\\n\"<\/span><span class=\"token operator\">+<\/span><span class=\"token string\">\"=\"<\/span><span class=\"token operator\">*<\/span><span class=\"token number\">50<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u4ee5\u56de\u9000\u6a21\u5f0f\u8fd0\u884c\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"=\"<\/span><span class=\"token operator\">*<\/span><span class=\"token number\">50<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u521b\u5efa\u4e0d\u5e26 MCP \u5de5\u5177\u4f46\u5e26 LLM \u7684\u56de\u9000\u4ee3\u7406<\/span>\r\n    agent<span class=\"token punctuation\">,<\/span> tasks <span class=\"token operator\">=<\/span> create_agent_and_tasks<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n    crew <span class=\"token operator\">=<\/span>Crew<span class=\"token punctuation\">(<\/span>\r\n        agents<span class=\"token operator\">=<\/span><span class=\"token punctuation\">[<\/span>agent<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span>\r\n        tasks<span class=\"token operator\">=<\/span>tasks<span class=\"token punctuation\">,<\/span>\r\n        verbose<span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span>\r\n        reasnotallow<span class=\"token operator\">=<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span>\r\n<span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token comment\"># \u83b7\u53d6\u56de\u9000\u6a21\u5f0f\u7684\u8f93\u5165<\/span>\r\n    topic <span class=\"token operator\">=<\/span> input<span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u8bf7\u8f93\u5165\u8981\u7814\u7a76\u7684\u4e3b\u9898\uff08\u56de\u9000\u6a21\u5f0f\uff09: \"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>strip<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\nifnot topic:\r\n        topic <span class=\"token operator\">=<\/span><span class=\"token string\">\"artificial intelligence\"<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\u672a\u63d0\u4f9b\u4e3b\u9898\uff0c\u4f7f\u7528\u9ed8\u8ba4\u503c: {topic}\"<\/span><span class=\"token punctuation\">)<\/span>\r\n\r\n\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>f<span class=\"token string\">\"\\n\u5f00\u59cb\u7814\u7a76: {topic}\uff08\u65e0 MCP \u5de5\u5177\uff09\"<\/span><span class=\"token punctuation\">)<\/span>\r\n    result <span class=\"token operator\">=<\/span> crew<span class=\"token punctuation\">.<\/span>kickoff<span class=\"token punctuation\">(<\/span>inputs<span class=\"token operator\">=<\/span>{<span class=\"token string\">\"topic\"<\/span>: topic}<span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\\n\"<\/span><span class=\"token operator\">+<\/span><span class=\"token string\">\"=\"<\/span><span class=\"token operator\">*<\/span><span class=\"token number\">50<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u6700\u7ec8\u7ed3\u679c\uff08\u56de\u9000\u6a21\u5f0f\uff09:\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"=\"<\/span><span class=\"token operator\">*<\/span><span class=\"token number\">50<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>result<span class=\"token punctuation\">[<\/span><span class=\"token string\">\"summary\"<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">return<\/span> result<span class=\"token punctuation\">[<\/span><span class=\"token string\">\"summary\"<\/span><span class=\"token punctuation\">]<\/span>\r\n\r\n\r\n<span class=\"token keyword\">if<\/span> __name__ <span class=\"token operator\">=<\/span><span class=\"token operator\">=<\/span><span class=\"token string\">\"__main__\"<\/span>:\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\ud83d\ude80 \u542f\u52a8 CrewAI MCP \u6f14\u793a\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\\n\ud83d\udccb \u8bbe\u7f6e\u8bf4\u660e:\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"   \u8981\u4f7f\u7528\u66f4\u591a MCP \u670d\u52a1\u5668\uff0c\u8bf7\u5c06 Node.js \u66f4\u65b0\u5230 v18+: https:\/\/nodejs.org\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"   \u5728 .env \u6587\u4ef6\u4e2d\u6dfb\u52a0 API \u5bc6\u94a5\u4ee5\u652f\u6301\u66f4\u591a LLM \u63d0\u4f9b\u8005\"<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"   \u652f\u6301: GROQ_API_KEY, OPENAI_API_KEY, ANTHROPIC_API_KEY, BRAVE_API_KEY\"<\/span><span class=\"token punctuation\">)<\/span>\r\n    result <span class=\"token operator\">=<\/span> main<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\r\n<span class=\"token comment\">#print(result)<\/span><\/code><\/pre>\n<ul id=\"code_id_13\" 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class=\"toolbar\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3>\u4f7f\u7528 Streamlit \u7684\u7528\u6237\u754c\u9762 &#8211; app.py<\/h3>\n<div>\n<div class=\"hljs-cto\">\n<div class=\"hljs-cto\"><button class=\"copy_btn disable\" data-clipboard-target=\"#code_id_14\">\u590d\u5236<\/button><\/p>\n<div class=\"code-toolbar\">\n<pre class=\"has-pre-numbering language-plain\" tabindex=\"0\"><code class=\"language-plain\">import streamlit as st\r\nimport subprocess\r\nimport sys\r\nimport os\r\nfrom pathlib importPath\r\nimport glob\r\nfrom PIL importImage\r\nimport re\r\n\r\n\r\ndef find_venv_python():\r\n\"\"\"\u4ece\u865a\u62df\u73af\u5883\u4e2d\u627e\u5230\u6b63\u786e\u7684 Python \u53ef\u6267\u884c\u6587\u4ef6\"\"\"\r\n    current_dir =Path(__file__).parent\r\n    possible_venv_paths =[\r\n        os.path.join(current_dir,\".venv\",\"Scripts\",\"python.exe\"),\r\n        os.path.join(current_dir,\"venv\",\"Scripts\",\"python.exe\"),\r\n        os.path.join(current_dir,\".venv\",\"bin\",\"python\"),\r\n        os.path.join(current_dir,\"venv\",\"bin\",\"python\"),\r\n]\r\n\r\n\r\nfor path in possible_venv_paths:\r\nif os.path.exists(path):\r\nreturn path\r\nreturn sys.executable\r\n\r\n\r\ndef run_research(topic):\r\n\"\"\"\u4f7f\u7528\u7ed9\u5b9a\u4e3b\u9898\u8fd0\u884c main.py \u5e76\u8fd4\u56de\u7ed3\u679c\"\"\"\r\n    current_dir =Path(__file__).parent\r\n    python_executable = find_venv_python()\r\n\r\n\r\n# \u51c6\u5907\u5e26 UTF-8 \u7f16\u7801\u7684\u73af\u5883\r\n    env = os.environ.copy()\r\n    env['PYTHONIOENCODING']='utf-8'\r\n    env['PYTHONLEGACYWINDOWSSTDIO']='1'\r\n\r\n\r\ntry:\r\n# \u4f5c\u4e3a\u5b50\u8fdb\u7a0b\u8fd0\u884c main.py\r\n        process = subprocess.Popen(\r\n[python_executable,\"main.py\"],\r\n            cwd=current_dir,\r\n            stdin=subprocess.PIPE,\r\n            stdout=subprocess.PIPE,\r\n            stderr=subprocess.PIPE,\r\n            text=True,\r\n            encoding='utf-8',\r\n            errors='replace',\r\n            env=env\r\n)\r\n\r\n\r\n# \u5c06\u4e3b\u9898\u4f5c\u4e3a\u8f93\u5165\u53d1\u9001\r\n        stdout, stderr = process.communicate(input=topic +\"\\n\", timeout=300)\r\n\r\n\r\nif process.returncode ==0:\r\n# \u4ece stdout \u4e2d\u63d0\u53d6\u6700\u7ec8\u7ed3\u679c\r\nreturn extract_final_result(stdout),None\r\nelse:\r\nreturnNone, f\"\u9519\u8bef\uff08\u8fd4\u56de\u4ee3\u7801 {process.returncode}\uff09:\\n{stderr}\"\r\n\r\n\r\nexcept subprocess.TimeoutExpired:\r\n        process.kill()\r\nreturnNone,\"\u7814\u7a76\u5728 5 \u5206\u949f\u540e\u8d85\u65f6\"\r\nexceptExceptionas e:\r\nreturnNone, f\"\u610f\u5916\u9519\u8bef: {str(e)}\"\r\n\r\n\r\ndef extract_final_result(output):\r\n\"\"\"\u4ece main.py CrewAI \u8f93\u51fa\u4e2d\u63d0\u53d6\u6700\u7ec8\u7ed3\u679c\"\"\"\r\n    lines = output.split('\\n')\r\n\r\n\r\n# \u9996\u5148\uff0c\u5c1d\u8bd5\u627e\u5230\u6700\u7ec8\u7ed3\u679c\u90e8\u5206\r\n    final_result_start =-1\r\nfor i, line in enumerate(lines):\r\nif\"FINAL RESULT:\"in line or\"==================================================\\nFINAL RESULT:\"in output:\r\n            final_result_start = i\r\nbreak\r\n\r\n\r\nif final_result_start !=-1:\r\n# \u63d0\u53d6 \u201cFINAL RESULT:\u201d \u4e4b\u540e\u76f4\u5230\u7ed3\u675f\u7684\u5185\u5bb9\r\n        result_lines =[]\r\nfor line in lines[final_result_start:]:\r\n# \u8df3\u8fc7 \u201cFINAL RESULT:\u201d \u884c\u672c\u8eab\r\nif\"FINAL RESULT:\"in line:\r\n# \u5982\u679c\u540c\u4e00\u884c\u5b58\u5728\u6807\u8bb0\u540e\u7684\u5185\u5bb9\uff0c\u5219\u83b7\u53d6\r\n                content_after = line.split(\"FINAL RESULT:\",1)\r\nif len(content_after)&gt;1and content_after[1].strip():\r\n                    result_lines.append(content_after[1].strip())\r\ncontinue\r\n\r\n\r\n# \u8df3\u8fc7 CrewAI \u683c\u5f0f\u5316\u548c\u7a7a\u884c\r\n            cleaned_line = re.sub(r'[\u256d\u2502\u2570\u2550\u2500\u2514\u251c\u2524\u252c\u2534\u253c\u2554\u2557\u255a\u255d\u2551\u2560\u2563\u2566\u2569\u256c\u2593\u2592\u2591]','', line)\r\n            cleaned_line = cleaned_line.strip()\r\n\r\n\r\nif cleaned_line:\r\n                result_lines.append(cleaned_line)\r\n\r\n\r\nif result_lines:\r\nreturn'\\n'.join(result_lines).strip()\r\n\r\n\r\n# \u7b2c\u4e8c\u6b21\u5c1d\u8bd5\uff1a\u5bfb\u627e ## Final Answer \u6a21\u5f0f\r\n    final_answer_lines =[]\r\n    capturing =False\r\n\r\n\r\nfor line in lines:\r\nif\"## Final Answer\"in line or\"Final Answer:\"in line:\r\n            capturing =True\r\n# \u5982\u679c\u6807\u8bb0\u540e\u6709\u5185\u5bb9\uff0c\u5219\u5305\u542b\r\nif\"Final Answer:\"in line:\r\n                content = line.split(\"Final Answer:\",1)\r\nif len(content)&gt;1and content[1].strip():\r\n                    final_answer_lines.append(content[1].strip())\r\ncontinue\r\n\r\n\r\nif capturing:\r\n# \u8df3\u8fc7 CrewAI \u6846\u56fe\u5b57\u7b26\u548c\u8fdb\u5ea6\u6307\u793a\u5668\r\n            cleaned = re.sub(r'[\u256d\u2502\u2570\u2550\u2500\u2514\u251c\u2524\u252c\u2534\u253c\u2554\u2557\u255a\u255d\u2551\u2560\u2563\u2566\u2569\u256c\u2593\u2592\u2591\ud83d\ude80\ud83d\udccb\ud83d\udd27\u2705]','', line)\r\n            cleaned = cleaned.strip()\r\n\r\n\r\n# \u5728\u67d0\u4e9b\u6a21\u5f0f\u4e0b\u505c\u6b62\uff0c\u8868\u793a\u7b54\u6848\u7ed3\u675f\r\nif any(pattern in line.lower()for pattern in[\r\n'crew execution completed','task completion','crew completion',\r\n'\u2514\u2500\u2500','assigned to:','status:','used'\r\n]):\r\nbreak\r\n\r\n\r\n# \u4ec5\u5305\u542b\u5b9e\u8d28\u6027\u5185\u5bb9\r\nif cleaned and len(cleaned)&gt;10:\r\n                final_answer_lines.append(cleaned)\r\n\r\n\r\nif final_answer_lines:\r\nreturn'\\n'.join(final_answer_lines).strip()\r\n\r\n\r\n# \u7b2c\u4e09\u6b21\u5c1d\u8bd5\uff1a\u5728 crew \u5b8c\u6210\u6d88\u606f\u524d\u83b7\u53d6\u6700\u540e\u4e00\u6bb5\u5b9e\u8d28\u6027\u5185\u5bb9\r\n    substantial_blocks =[]\r\n    current_block =[]\r\n\r\n\r\nfor line in lines:\r\n# \u8df3\u8fc7\u660e\u663e\u7684 CrewAI UI \u5143\u7d20\r\nif any(skip in line for skip in['\u256d','\u2502','\u2570','\ud83d\ude80','\ud83d\udccb','\u2514\u2500\u2500','Assigned to:','Status:']):\r\nif current_block:\r\n                substantial_blocks.append('\\n'.join(current_block))\r\n                current_block =[]\r\ncontinue\r\n\r\n\r\n        cleaned = line.strip()\r\nif cleaned and len(cleaned)&gt;30:# \u4ec5\u5b9e\u8d28\u6027\u884c\r\n            current_block.append(cleaned)\r\nelif current_block:# \u7a7a\u884c\u7ed3\u675f\u4e00\u4e2a\u5757\r\n            substantial_blocks.append('\\n'.join(current_block))\r\n            current_block =[]\r\n\r\n\r\n# \u6dfb\u52a0\u6700\u540e\u4e00\u4e2a\u5757\r\nif current_block:\r\n        substantial_blocks.append('\\n'.join(current_block))\r\n\r\n\r\n# \u8fd4\u56de\u6700\u540e\u4e00\u4e2a\u5b9e\u8d28\u6027\u5757\uff08\u5f88\u53ef\u80fd\u662f\u6700\u7ec8\u7b54\u6848\uff09\r\nif substantial_blocks:\r\nreturn substantial_blocks[-1].strip()\r\n\r\n\r\nreturn\"\u7814\u7a76\u6210\u529f\u5b8c\u6210\u3002\u8bf7\u68c0\u67e5\u63a7\u5236\u53f0\u8f93\u51fa\u4ee5\u83b7\u53d6\u8be6\u7ec6\u7ed3\u679c\u3002\"\r\n\r\n\r\ndef get_latest_images():\r\n\"\"\"\u4ece images \u6587\u4ef6\u5939\u83b7\u53d6\u6700\u65b0\u56fe\u50cf\"\"\"\r\n    images_dir =Path(\"servers\/images\")\r\nifnot images_dir.exists():\r\nreturn[]\r\n\r\n\r\n# \u83b7\u53d6\u6240\u6709\u56fe\u50cf\u6587\u4ef6\r\n    image_extensions =['*.jpg','*.jpeg','*.png','*.gif','*.bmp']\r\n    image_files =[]\r\n\r\n\r\nfor ext in image_extensions:\r\n        image_files.extend(glob.glob(str(images_dir \/ ext)))\r\n\r\n\r\nifnot image_files:\r\nreturn[]\r\n\r\n\r\n# \u6309\u4fee\u6539\u65f6\u95f4\u6392\u5e8f\uff08\u6700\u65b0\u4f18\u5148\uff09\r\n    image_files.sort(key=os.path.getmtime, reverse=True)\r\n\r\n\r\n# \u8fd4\u56de\u524d 5 \u4e2a\u6700\u65b0\u56fe\u50cf\r\nreturn image_files[:1]\r\n\r\n\r\ndef main():\r\n    st.set_page_config(\r\n        page_title=\"CrewAI-MCP \u7814\u7a76\u52a9\u624b\",\r\n        page_icnotallow=\"\ud83d\udd2c\",\r\n        layout=\"wide\"\r\n)\r\n\r\n\r\n    st.title(\"\ud83d\udd2c CrewAI-MCP \u5b66\u4e60\u52a9\u624b\")\r\n    st.markdown(\"\u8f93\u5165\u4e00\u4e2a\u4e3b\u9898\u4ee5\u8fdb\u884c\u7814\u7a76\u5e76\u751f\u6210\u5e26\u89c6\u89c9\u56fe\u8868\u7684\u5168\u9762\u89c1\u89e3\u3002\")\r\n\r\n\r\n# \u4e3b\u9898\u8f93\u5165\r\n    topic = st.text_input(\r\n\"\u7814\u7a76\u4e3b\u9898:\",\r\n        placeholder=\"\u4f8b\u5982\uff0c\u89e3\u91ca\u5149\u5408\u4f5c\u7528\u8fc7\u7a0b\u3001\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u7b49\u3002\",\r\n        help=\"\u8f93\u5165\u60a8\u60f3\u8981\u8be6\u7ec6\u7814\u7a76\u7684\u4efb\u4f55\u4e3b\u9898\"\r\n)\r\n\r\n\r\n# \u7814\u7a76\u6309\u94ae\r\nif st.button(\"\ud83d\ude80 \u5f00\u59cb\u7814\u7a76\", type=\"primary\", disabled=not topic.strip()):\r\nif topic.strip():\r\nwith st.spinner(f\"\ud83d\udd0d \u6b63\u5728\u7814\u7a76 '{topic}'... \u8fd9\u53ef\u80fd\u9700\u8981\u51e0\u5206\u949f\u3002\"):\r\n                result, error = run_research(topic.strip())\r\nprint(f\"\u6765\u81ea CREWAI \u7684\u7ed3\u679c: {result}\")\r\n\r\n\r\nif result:\r\n                st.success(\"\u2705 \u7814\u7a76\u6210\u529f\u5b8c\u6210\uff01\")\r\nprint(f\"\u6765\u81ea CREWAI \u7684\u7ed3\u679c: {result}\")\r\n# \u5c06\u7ed3\u679c\u5b58\u50a8\u5728\u4f1a\u8bdd\u72b6\u6001\u4e2d\r\n                st.session_state['research_result']= result\r\n                st.session_state['research_topic']= topic.strip()\r\n                st.session_state['latest_images']= get_latest_images()\r\nelse:\r\n                st.error(f\"\u274c \u7814\u7a76\u5931\u8d25: {error}\")\r\n\r\n\r\n# \u5e76\u6392\u663e\u793a\u7ed3\u679c\u548c\u56fe\u50cf\r\nif'research_result'in st.session_state:\r\n# \u521b\u5efa\u5206\u9694\u7ebf\r\n        st.divider()\r\n        st.subheader(f\"\u7814\u7a76\u7ed3\u679c: {st.session_state.get('research_topic', '\u672a\u77e5\u4e3b\u9898')}\")\r\n\r\n\r\n# \u521b\u5efa\u4e24\u5217\u4ee5\u5e76\u6392\u663e\u793a\r\n        col1, col2 = st.columns([2,1])# \u7ed3\u679c\u5360 2\/3 \u5bbd\u5ea6\uff0c\u56fe\u50cf\u5360 1\/3 \u5bbd\u5ea6\r\n\r\n\r\n# \u5de6\u4fa7\u5217 - \u7814\u7a76\u7ed3\u679c\r\nwith col1:\r\n            st.markdown(\"### \ud83d\udccb \u6458\u8981\u7ed3\u679c\")\r\n\r\n\r\n# \u4ee5 markdown \u683c\u5f0f\u663e\u793a\u7ed3\u679c\r\n            result_text = st.session_state['research_result']\r\n            pattern = re.compile(r'\\x1b\\[[\\d;]*m')\r\n            result_text = pattern.sub('', result_text)\r\n\r\n\r\n# \u4e3a\u957f\u5185\u5bb9\u521b\u5efa\u53ef\u6eda\u52a8\u5bb9\u5668\r\nwith st.container():\r\n                st.markdown(result_text)\r\n\r\n\r\n# \u4e3a\u7ed3\u679c\u6dfb\u52a0\u4e0b\u8f7d\u6309\u94ae\r\n            st.download_button(\r\n                label=\"\ud83d\udce5 \u4e0b\u8f7d\u7ed3\u679c\u4e3a\u6587\u672c\",\r\n                data=result_text,\r\n                file_name=f\"research_{st.session_state.get('research_topic', 'topic').replace(' ', '_')}.txt\",\r\n                mime=\"text\/plain\"\r\n)\r\n\r\n\r\n# \u53f3\u4fa7\u5217 - \u751f\u6210\u7684\u56fe\u50cf\r\nwith col2:\r\n            st.markdown(\"### \ud83c\udfa8 \u751f\u6210\u7684\u56fe\u50cf\")\r\n\r\n\r\n            images = st.session_state.get('latest_images',[])\r\n\r\n\r\nif images:\r\n                st.success(f\"\u627e\u5230 {len(images)} \u5f20\u56fe\u50cf\")\r\n\r\n\r\n# \u5782\u76f4\u5806\u53e0\u663e\u793a\u56fe\u50cf\r\nfor idx, image_path in enumerate(images):\r\ntry:\r\n# \u6253\u5f00\u5e76\u663e\u793a\u56fe\u50cf\r\n                        img =Image.open(image_path)\r\n\r\n\r\n                        st.image(\r\n                            img,\r\n                            captinotallow=f\"\u751f\u6210: {Path(image_path).name}\",\r\n                            use_container_width=True\r\n)\r\n\r\n\r\n# \u4e3a\u6bcf\u5f20\u56fe\u50cf\u6dfb\u52a0\u4e0b\u8f7d\u6309\u94ae\r\nwith open(image_path,\"rb\")as file:\r\n                            st.download_button(\r\n                                label=f\"\u2b07\ufe0f \u4e0b\u8f7d\",\r\n                                data=file.read(),\r\n                                file_name=Path(image_path).name,\r\n                                mime=\"image\/jpeg\",\r\n                                key=f\"download_img_{idx}\"\r\n)\r\n\r\n\r\n# \u5982\u679c\u6709\u591a\u5f20\u56fe\u50cf\uff0c\u6dfb\u52a0\u56fe\u50cf\u95f4\u8ddd\r\nif idx &lt; len(images)-1:\r\n                            st.markdown(\"---\")\r\n\r\n\r\nexceptExceptionas e:\r\n                        st.error(f\"\u52a0\u8f7d\u56fe\u50cf\u51fa\u9519: {str(e)}\")\r\nelse:\r\n                st.info(\"\ud83d\uddbc\ufe0f \u7814\u7a76\u5b8c\u6210\u540e\uff0c\u56fe\u50cf\u5c06\u663e\u793a\u5728\u6b64\u5904\u3002\")\r\nwith st.expander(\"\u2139\ufe0f \u5173\u4e8e\u56fe\u50cf\"):\r\n                    st.markdown(\"\"\"\r\n**\u5de5\u4f5c\u539f\u7406\uff1a**\r\n-\u7814\u7a76\u671f\u95f4\u81ea\u52a8\u751f\u6210\u56fe\u50cf\r\n-\u4fdd\u5b58\u5230`servers\/images\/`\u6587\u4ef6\u5939\r\n-\u6309\u521b\u5efa\u65f6\u95f4\u6392\u5e8f\u663e\u793a\u5728\u6b64\u5904\r\n-\u6bcf\u5f20\u56fe\u50cf\u90fd\u6709\u4e0b\u8f7d\u6309\u94ae\r\n\"\"\")\r\n\r\n\r\nif __name__ ==\"__main__\":\r\n    main()<\/code><\/pre>\n<ul id=\"code_id_14\" class=\"pre-numbering\">\n<li>1.<\/li>\n<li>2.<\/li>\n<li>3.<\/li>\n<li>4.<\/li>\n<li>5.<\/li>\n<li>6.<\/li>\n<li>7.<\/li>\n<li>8.<\/li>\n<li>9.<\/li>\n<li>10.<\/li>\n<li>11.<\/li>\n<li>12.<\/li>\n<li>13.<\/li>\n<li>14.<\/li>\n<li>15.<\/li>\n<li>16.<\/li>\n<li>17.<\/li>\n<li>18.<\/li>\n<li>19.<\/li>\n<li>20.<\/li>\n<li>21.<\/li>\n<li>22.<\/li>\n<li>23.<\/li>\n<li>24.<\/li>\n<li>25.<\/li>\n<li>26.<\/li>\n<li>27.<\/li>\n<li>28.<\/li>\n<li>29.<\/li>\n<li>30.<\/li>\n<li>31.<\/li>\n<li>32.<\/li>\n<li>33.<\/li>\n<li>34.<\/li>\n<li>35.<\/li>\n<li>36.<\/li>\n<li>37.<\/li>\n<li>38.<\/li>\n<li>39.<\/li>\n<li>40.<\/li>\n<li>41.<\/li>\n<li>42.<\/li>\n<li>43.<\/li>\n<li>44.<\/li>\n<li>45.<\/li>\n<li>46.<\/li>\n<li>47.<\/li>\n<li>48.<\/li>\n<li>49.<\/li>\n<li>50.<\/li>\n<li>51.<\/li>\n<li>52.<\/li>\n<li>53.<\/li>\n<li>54.<\/li>\n<li>55.<\/li>\n<li>56.<\/li>\n<li>57.<\/li>\n<li>58.<\/li>\n<li>59.<\/li>\n<li>60.<\/li>\n<li>61.<\/li>\n<li>62.<\/li>\n<li>63.<\/li>\n<li>64.<\/li>\n<li>65.<\/li>\n<li>66.<\/li>\n<li>67.<\/li>\n<li>68.<\/li>\n<li>69.<\/li>\n<li>70.<\/li>\n<li>71.<\/li>\n<li>72.<\/li>\n<li>73.<\/li>\n<li>74.<\/li>\n<li>75.<\/li>\n<li>76.<\/li>\n<li>77.<\/li>\n<li>78.<\/li>\n<li>79.<\/li>\n<li>80.<\/li>\n<li>81.<\/li>\n<li>82.<\/li>\n<li>83.<\/li>\n<li>84.<\/li>\n<li>85.<\/li>\n<li>86.<\/li>\n<li>87.<\/li>\n<li>88.<\/li>\n<li>89.<\/li>\n<li>90.<\/li>\n<li>91.<\/li>\n<li>92.<\/li>\n<li>93.<\/li>\n<li>94.<\/li>\n<li>95.<\/li>\n<li>96.<\/li>\n<li>97.<\/li>\n<li>98.<\/li>\n<li>99.<\/li>\n<li>100.<\/li>\n<li>101.<\/li>\n<li>102.<\/li>\n<li>103.<\/li>\n<li>104.<\/li>\n<li>105.<\/li>\n<li>106.<\/li>\n<li>107.<\/li>\n<li>108.<\/li>\n<li>109.<\/li>\n<li>110.<\/li>\n<li>111.<\/li>\n<li>112.<\/li>\n<li>113.<\/li>\n<li>114.<\/li>\n<li>115.<\/li>\n<li>116.<\/li>\n<li>117.<\/li>\n<li>118.<\/li>\n<li>119.<\/li>\n<li>120.<\/li>\n<li>121.<\/li>\n<li>122.<\/li>\n<li>123.<\/li>\n<li>124.<\/li>\n<li>125.<\/li>\n<li>126.<\/li>\n<li>127.<\/li>\n<li>128.<\/li>\n<li>129.<\/li>\n<li>130.<\/li>\n<li>131.<\/li>\n<li>132.<\/li>\n<li>133.<\/li>\n<li>134.<\/li>\n<li>135.<\/li>\n<li>136.<\/li>\n<li>137.<\/li>\n<li>138.<\/li>\n<li>139.<\/li>\n<li>140.<\/li>\n<li>141.<\/li>\n<li>142.<\/li>\n<li>143.<\/li>\n<li>144.<\/li>\n<li>145.<\/li>\n<li>146.<\/li>\n<li>147.<\/li>\n<li>148.<\/li>\n<li>149.<\/li>\n<li>150.<\/li>\n<li>151.<\/li>\n<li>152.<\/li>\n<li>153.<\/li>\n<li>154.<\/li>\n<li>155.<\/li>\n<li>156.<\/li>\n<li>157.<\/li>\n<li>158.<\/li>\n<li>159.<\/li>\n<li>160.<\/li>\n<li>161.<\/li>\n<li>162.<\/li>\n<li>163.<\/li>\n<li>164.<\/li>\n<li>165.<\/li>\n<li>166.<\/li>\n<li>167.<\/li>\n<li>168.<\/li>\n<li>169.<\/li>\n<li>170.<\/li>\n<li>171.<\/li>\n<li>172.<\/li>\n<li>173.<\/li>\n<li>174.<\/li>\n<li>175.<\/li>\n<li>176.<\/li>\n<li>177.<\/li>\n<li>178.<\/li>\n<li>179.<\/li>\n<li>180.<\/li>\n<li>181.<\/li>\n<li>182.<\/li>\n<li>183.<\/li>\n<li>184.<\/li>\n<li>185.<\/li>\n<li>186.<\/li>\n<li>187.<\/li>\n<li>188.<\/li>\n<li>189.<\/li>\n<li>190.<\/li>\n<li>191.<\/li>\n<li>192.<\/li>\n<li>193.<\/li>\n<li>194.<\/li>\n<li>195.<\/li>\n<li>196.<\/li>\n<li>197.<\/li>\n<li>198.<\/li>\n<li>199.<\/li>\n<li>200.<\/li>\n<li>201.<\/li>\n<li>202.<\/li>\n<li>203.<\/li>\n<li>204.<\/li>\n<li>205.<\/li>\n<li>206.<\/li>\n<li>207.<\/li>\n<li>208.<\/li>\n<li>209.<\/li>\n<li>210.<\/li>\n<li>211.<\/li>\n<li>212.<\/li>\n<li>213.<\/li>\n<li>214.<\/li>\n<li>215.<\/li>\n<li>216.<\/li>\n<li>217.<\/li>\n<li>218.<\/li>\n<li>219.<\/li>\n<li>220.<\/li>\n<li>221.<\/li>\n<li>222.<\/li>\n<li>223.<\/li>\n<li>224.<\/li>\n<li>225.<\/li>\n<li>226.<\/li>\n<li>227.<\/li>\n<li>228.<\/li>\n<li>229.<\/li>\n<li>230.<\/li>\n<li>231.<\/li>\n<li>232.<\/li>\n<li>233.<\/li>\n<li>234.<\/li>\n<li>235.<\/li>\n<li>236.<\/li>\n<li>237.<\/li>\n<li>238.<\/li>\n<li>239.<\/li>\n<li>240.<\/li>\n<li>241.<\/li>\n<li>242.<\/li>\n<li>243.<\/li>\n<li>244.<\/li>\n<li>245.<\/li>\n<li>246.<\/li>\n<li>247.<\/li>\n<li>248.<\/li>\n<li>249.<\/li>\n<li>250.<\/li>\n<li>251.<\/li>\n<li>252.<\/li>\n<li>253.<\/li>\n<li>254.<\/li>\n<li>255.<\/li>\n<li>256.<\/li>\n<li>257.<\/li>\n<li>258.<\/li>\n<li>259.<\/li>\n<li>260.<\/li>\n<li>261.<\/li>\n<li>262.<\/li>\n<li>263.<\/li>\n<li>264.<\/li>\n<li>265.<\/li>\n<li>266.<\/li>\n<li>267.<\/li>\n<li>268.<\/li>\n<li>269.<\/li>\n<li>270.<\/li>\n<li>271.<\/li>\n<li>272.<\/li>\n<li>273.<\/li>\n<li>274.<\/li>\n<li>275.<\/li>\n<li>276.<\/li>\n<li>277.<\/li>\n<li>278.<\/li>\n<li>279.<\/li>\n<li>280.<\/li>\n<li>281.<\/li>\n<li>282.<\/li>\n<li>283.<\/li>\n<li>284.<\/li>\n<li>285.<\/li>\n<li>286.<\/li>\n<li>287.<\/li>\n<li>288.<\/li>\n<li>289.<\/li>\n<li>290.<\/li>\n<li>291.<\/li>\n<li>292.<\/li>\n<li>293.<\/li>\n<li>294.<\/li>\n<li>295.<\/li>\n<li>296.<\/li>\n<li>297.<\/li>\n<li>298.<\/li>\n<li>299.<\/li>\n<li>300.<\/li>\n<li>301.<\/li>\n<li>302.<\/li>\n<li>303.<\/li>\n<li>304.<\/li>\n<li>305.<\/li>\n<li>306.<\/li>\n<li>307.<\/li>\n<li>308.<\/li>\n<li>309.<\/li>\n<li>310.<\/li>\n<li>311.<\/li>\n<li>312.<\/li>\n<li>313.<\/li>\n<li>314.<\/li>\n<li>315.<\/li>\n<li>316.<\/li>\n<li>317.<\/li>\n<li>318.<\/li>\n<li>319.<\/li>\n<li>320.<\/li>\n<li>321.<\/li>\n<li>322.<\/li>\n<li>323.<\/li>\n<li>324.<\/li>\n<li>325.<\/li>\n<li>326.<\/li>\n<li>327.<\/li>\n<li>328.<\/li>\n<li>329.<\/li>\n<li>330.<\/li>\n<li>331.<\/li>\n<li>332.<\/li>\n<li>333.<\/li>\n<li>334.<\/li>\n<li>335.<\/li>\n<li>336.<\/li>\n<li>337.<\/li>\n<li>338.<\/li>\n<li>339.<\/li>\n<li>340.<\/li>\n<li>341.<\/li>\n<li>342.<\/li>\n<li>343.<\/li>\n<li>344.<\/li>\n<li>345.<\/li>\n<li>346.<\/li>\n<\/ul>\n<div class=\"toolbar\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h2>\u7ed3\u679c\u4e0e\u6027\u80fd<\/h2>\n<h3>\u60a8\u5c06\u83b7\u5f97\uff1a<\/h3>\n<p>\u2022\u00a0<strong>\u5feb\u901f\u7814\u7a76<\/strong>\uff1a30\u201360 \u79d2\u5b8c\u6210\u5168\u9762\u7814\u7a76<\/p>\n<p>\u2022\u00a0<strong>\u89c6\u89c9\u589e\u5f3a<\/strong>\uff1a\u4e3a\u6bcf\u4e2a\u4e3b\u9898\u751f\u6210 AI \u56fe\u50cf<\/p>\n<p>\u2022\u00a0<strong>\u7ed3\u6784\u5316\u8f93\u51fa<\/strong>\uff1a\u7ec4\u7ec7\u826f\u597d\u3001\u53ef\u4e0b\u8f7d\u7684\u7ed3\u679c<\/p>\n<p>\u2022\u00a0<strong>\u6df1\u5165\u89c1\u89e3<\/strong>\uff1a\u591a\u6e90\u4fe1\u606f\u7efc\u5408<\/p>\n<p>\u2022\u00a0<strong>\u7528\u6237\u53cb\u597d<\/strong>\uff1a\u76f4\u89c2\u7684 Web \u754c\u9762<\/p>\n<h3>\u6027\u80fd\u6307\u6807\uff1a<\/h3>\n<p>\u2022\u00a0<strong>\u641c\u7d22\u901f\u5ea6<\/strong>\uff1a\u7f51\u7edc\u7ed3\u679c\u7ea6 5\u201310 \u79d2<\/p>\n<p>\u2022\u00a0<strong>\u56fe\u50cf\u751f\u6210<\/strong>\uff1a\u6bcf\u5f20\u56fe\u50cf\u7ea6 15\u201330 \u79d2<\/p>\n<p>\u2022\u00a0<strong>\u6458\u8981\u521b\u5efa<\/strong>\uff1a\u5168\u9762\u5206\u6790\u7ea6 20\u201340 \u79d2<\/p>\n<p>\u2022\u00a0<strong>\u6574\u4f53\u5de5\u4f5c\u6d41\u7a0b<\/strong>\uff1a\u603b\u8ba1\u7ea6 60\u2013120 \u79d2<\/p>\n<p><strong>\u672a\u6765\u5c55\u671b\uff1a\u4e0b\u4e00\u9636\u6bb5\u7684\u6f14\u8fdb<\/strong><\/p>\n<h3>\u5373\u65f6\u589e\u5f3a<\/h3>\n<p>\u2022\u00a0<strong>PDF \u5206\u6790<\/strong>\uff1a\u4e0a\u4f20\u548c\u5206\u6790\u6587\u6863<\/p>\n<p>\u2022\u00a0<strong>\u89c6\u9891\u5185\u5bb9<\/strong>\uff1aYouTube \u89c6\u9891\u6458\u8981<\/p>\n<p>\u2022\u00a0<strong>\u8bed\u97f3\u754c\u9762<\/strong>\uff1a\u8bed\u97f3\u8f6c\u6587\u672c\u7814\u7a76\u67e5\u8be2<\/p>\n<p>\u2022\u00a0<strong>\u79fb\u52a8\u5e94\u7528<\/strong>\uff1a\u539f\u751f iOS\/Android \u5e94\u7528<\/p>\n<h3>\u9ad8\u7ea7\u529f\u80fd<\/h3>\n<p>\u2022\u00a0<strong>\u77e5\u8bc6\u56fe\u8c31<\/strong>\uff1a\u89c6\u89c9\u5173\u7cfb\u6620\u5c04<\/p>\n<p>\u2022\u00a0<strong>\u6570\u636e\u53ef\u89c6\u5316<\/strong>\uff1a\u4ea4\u4e92\u5f0f\u56fe\u8868\u548c\u56fe\u5f62<\/p>\n<p>\u2022\u00a0<strong>\u5f15\u7528\u7ba1\u7406<\/strong>\uff1a\u5b66\u672f\u53c2\u8003\u751f\u6210<\/p>\n<p>\u2022\u00a0<strong>\u534f\u4f5c\u7814\u7a76<\/strong>\uff1a\u591a\u7528\u6237\u5de5\u4f5c\u7a7a\u95f4<\/p>\n<h3>\u6280\u672f\u6539\u8fdb<\/h3>\n<p>\u2022\u00a0<strong>RAG \u96c6\u6210<\/strong>\uff1a\u7528\u4e8e\u66f4\u597d\u4e0a\u4e0b\u6587\u7684\u5411\u91cf\u6570\u636e\u5e93<\/p>\n<p>\u2022\u00a0<strong>\u5b9e\u65f6\u66f4\u65b0<\/strong>\uff1a\u5b9e\u65f6\u7814\u7a76\u76d1\u63a7<\/p>\n<p>\u2022\u00a0<strong>\u4e2a\u6027\u5316<\/strong>\uff1a\u7528\u6237\u7279\u5b9a\u504f\u597d<\/p>\n<p>\u2022\u00a0<strong>\u4f01\u4e1a\u5b89\u5168<\/strong>\uff1a\u9ad8\u7ea7\u8ba4\u8bc1<\/p>\n<h3>\u751f\u6001\u7cfb\u7edf\u6269\u5c55<\/h3>\n<p>\u2022\u00a0<strong>\u63d2\u4ef6\u67b6\u6784<\/strong>\uff1a\u7b2c\u4e09\u65b9\u96c6\u6210<\/p>\n<p>\u2022\u00a0<strong>\u5206\u6790\u4eea\u8868\u677f<\/strong>\uff1a\u4f7f\u7528\u6d1e\u5bdf\u548c\u6307\u6807<\/p>\n<p>\u2022\u00a0<strong>\u6559\u80b2\u5de5\u5177<\/strong>\uff1a\u95ea\u5361\u3001\u6d4b\u9a8c\u3001\u601d\u7ef4\u5bfc\u56fe<\/p>\n<p>\u2022\u00a0<strong>\u4f01\u4e1a\u7248\u672c<\/strong>\uff1a\u56e2\u961f\u534f\u4f5c\u529f\u80fd<\/p>\n<p><strong>\u53c2\u8003\u4e0e\u8d44\u6e90<\/strong><\/p>\n<h3>\u6838\u5fc3\u6587\u6863<\/h3>\n<p>\u2022\u00a0<strong>CrewAI Framework<\/strong>: https:\/\/docs.crewai.com<\/p>\n<p>\u2022\u00a0<strong>Model Context Protocol<\/strong>: https:\/\/modelcontextprotocol.io<\/p>\n<p>\u2022\u00a0<strong>Streamlit Documentation<\/strong>: https:\/\/docs.streamlit.io<\/p>\n<p>\u2022\u00a0<strong>Brave Search API<\/strong>: https:\/\/api.search.brave.com\/app\/documentation<\/p>\n<h3>\u6280\u672f\u8d44\u6e90<\/h3>\n<p>\u2022\u00a0<strong>MCP Python SDK<\/strong>: https:\/\/github.com\/modelcontextprotocol\/python-sdk<\/p>\n<p>\u2022\u00a0<strong>Segmind API Docs<\/strong>: https:\/\/docs.segmind.com<\/p>\n<p>\u2022\u00a0<strong>Groq Models Reference<\/strong>: https:\/\/console.groq.com\/docs\/models<\/p>\n<p>\u2022\u00a0<strong>CrewAI MCP details<\/strong>: https:\/\/docs.crewai.com\/mcp\/overview<\/p>\n<h2>\u7ed3\u8bba\uff1a\u60a8\u7684 AI \u7814\u7a76\u9769\u547d\u73b0\u5728\u5f00\u59cb<\/h2>\n<p>\u6211\u4eec\u521a\u521a\u6784\u5efa\u4e86\u4e00\u4e2a\u975e\u51e1\u7684\u6210\u679c\u2014\u2014\u4e00\u4e2a\u5b8c\u6574\u7684 AI \u9a71\u52a8\u7814\u7a76\u751f\u6001\u7cfb\u7edf\uff0c\u5c55\u793a\u4e86\u667a\u80fd\u5e94\u7528\u7684\u672a\u6765\u3002\u8fd9\u4e0d\u4ec5\u4ec5\u662f\u4ee3\u7801\uff0c\u800c\u662f\u5173\u4e8e\u6211\u4eec\u5982\u4f55\u4e0e\u4fe1\u606f\u4ea4\u4e92\u7684\u8f6c\u578b\u3002<\/p>\n<h3>\u6211\u4eec\u53d6\u5f97\u7684\u6210\u5c31\uff1a<\/h3>\n<p>\u2022 \u2705\u00a0<strong>\u65e0\u7f1d\u96c6\u6210<\/strong>\uff1aMCP \u534f\u8bae\u5c06 AI \u4ee3\u7406\u4e0e\u73b0\u5b9e\u4e16\u754c\u5de5\u5177\u8fde\u63a5<\/p>\n<p>\u2022 \u2705\u00a0<strong>\u7f8e\u89c2\u754c\u9762<\/strong>\uff1a\u73b0\u4ee3\u3001\u54cd\u5e94\u5f0f\u7684 Web \u5e94\u7528<\/p>\n<p>\u2022 \u2705\u00a0<strong>\u5b9e\u9645\u4ef7\u503c<\/strong>\uff1a\u5177\u6709\u53ef\u4e0b\u8f7d\u7ed3\u679c\u7684\u771f\u5b9e\u7814\u7a76\u80fd\u529b<\/p>\n<p>\u2022 \u2705\u00a0<strong>\u53ef\u6269\u5c55\u67b6\u6784<\/strong>\uff1a\u4f01\u4e1a\u7ea7\u5e94\u7528\u7684\u57fa\u7840 \u2022 \u2705\u00a0<strong>\u9762\u5411\u672a\u6765<\/strong>\uff1a\u91c7\u7528\u5c16\u7aef\u6280\u672f\u6784\u5efa<\/p>\n<h3>\u66f4\u5e7f\u9614\u7684\u56fe\u666f\uff1a<\/h3>\n<p>\u8be5\u9879\u76ee\u5c55\u793a\u4e86\u591a\u79cd AI \u6280\u672f\u7684\u878d\u5408\uff1a \u2022 \u591a\u4ee3\u7406\u7cfb\u7edf\u548c\u8c10\u5de5\u4f5c \u2022 \u534f\u8bae\u9a71\u52a8\u7684\u5de5\u5177\u96c6\u6210 \u2022 \u4ee5\u7528\u6237\u4e3a\u4e2d\u5fc3\u7684\u8bbe\u8ba1 \u2022 \u73b0\u5b9e\u4e16\u754c\u7684 API 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